Somewhere in the second half of Friday night, after Santa Clara Vanguard came off the field and the number went up, a friend of this desk named Walt asked the only question that mattered:

It is a fair question and it deserves a real answer, which is the reason for this piece. Judging a drum corps show is genuinely hard, the people doing it are working from a seat and a sheet rather than from a feeling, and being in the building is not a credential. So this is not a complaint about competence. It is a disagreement about two specific results, made in the only language that settles anything: the recap.

Before the argument, the ground rules, because most caption arguments are lost right here. A recap prints eight captions out of twenty apiece and a total out of a hundred, and the total is not their average. General Effect is worth 40 of the 100 points and is carried by two captions. The six performance captions split the other 60. A tenth of a point in General Effect is therefore worth exactly twice a tenth in percussion. Every table below is weighted that way, which is why some of them disagree with the tables you have seen elsewhere tonight.

Two shorthand terms, both the sheet’s own division rather than ours. The effect book is the two General Effect captions: did the show land. The craft book is the other six: how cleanly was it done. Keep those apart and Friday night gets a lot easier to read.

Start with what the building saw, because it is the thing the sheet is being asked to account for. Phantom Regiment had dropped a spot the night before and came out Friday like a corps that had read about it. Alumni in the house. A soloist who would not be talked out of it. One fan in the stadium, mid-show:

And Walt, on the mellophone feature, which is the compliment Phantom people have been waiting three seasons to hand out:

Blue Stars, an hour earlier, from the same seat:

The scoreboard disagreed, and at first glance it disagreed emphatically. Blue Stars took 7 of the 8 captions. If you stop there, this is not a controversy, it is a rout. So do not stop there.

Now add the two columns up by book and the night turns inside out.

Read that again, because it is the whole piece. On the craft book, the six captions that measure how well the thing was actually performed, Phantom Regiment finished ahead by 0.025. Blue Stars did not win this on cleanliness. They won it on effect, by 0.350, and that margin is larger than the final gap between the two corps.

Which means the panel’s verdict was not “Blue Stars were tidier.” The panel’s verdict was “Blue Stars’ show landed harder.” On the night a corps with alumni in the building went out and detonated the place. That is a much bigger claim than a tenth of cleaning, and it is the one this desk cannot get to.

It is worth naming what Phantom did win, since it is the widest caption spread anywhere on either of these two sheets. Phantom Regiment’s percussion, 19.050 against 17.750, a raw 1.300 that is worth 0.650 against the total. Blue Stars absorbed a caption beating that size and still finished in front, because they made it back twice over on the two sheets that count double.

And the direction is the part that stings. This is not a gap that survived Phantom’s big night. It is a gap that grew on Phantom’s big night, from 0.137 at Prelims to 0.326 at Semifinals.

Being precise about where that 0.189 came from, because it is not all one thing. The effect book moved +0.050 further toward Blue Stars. The craft book, where Phantom had led by 0.163 on Thursday, shrank to 0.025 on Friday, and that erosion is the larger half of it. So the fair version of the complaint is this: Phantom’s best night of the season read on the recap as a corps that got a little more effective and a good deal less clean. The stands did not see the second half of that sentence at all.

Across twelve corps and eleven adjacent pairs, the two books disagree about the order in exactly 2 places. Everywhere else on the sheet, the corps that was more effective was also the corps that was cleaner, in the same order, all the way down. The panel was not busy trading craft against effect on Friday night. It did it here and nowhere else.

• Blue Devils and Carolina Crown, finishing 2 and 3 and 0.175 apart on the total: the effect book prefers Carolina Crown by 0.100, the craft book prefers Blue Devils by 0.275.
• Blue Stars and Phantom Regiment, finishing 6 and 7 and 0.326 apart on the total: the effect book prefers Blue Stars by 0.350, the craft book prefers Phantom Regiment by 0.025.

One of those is Blue Devils and Carolina Crown, two corps 0.175 apart who have been trading captions all summer and who nobody is arguing about tonight. The other is this one, and it is the one with a fan section attached to it. Note which way each falls, too: in the Blue Devils and Carolina Crown case the panel sided with the craft book. In the Blue Stars case it sided with effect. The one thing it did not do on Friday was side with the building.

This one is a different kind of disagreement, and it is important to say so, because the honest version of the argument is more useful than the loud one. Nobody is claiming the panel put these two corps in a bizarre order. Both books agree: Boston fourth, Vanguard fifth. The question is not the order. The question is the size, and where it came from.

What the stands saw was a Vanguard that opened angry and stayed there, mellophones nobody in the field could match, and a Rennick battery doing the thing Rennick batteries do. What the stands saw from Boston was, in the words of one fan in the stadium:

Here is the answer to Walt’s question, and it is not the answer either of us expected. On effect, this was a coin flip. General Effect Visual came back a dead tie, 19.075 and 19.075, the same number. General Effect Music went to Boston Crusaders by 0.125. Add the effect book together and 40 points of judging separated these two corps by 0.125. That is three tenths of one percent. The panel, in other words, largely agreed with the stands about how much show was on the field.

The half point came from somewhere else. 77% of Boston’s margin was built in the craft book, and almost all of it in two captions: visual proficiency, where Boston led by a raw 0.600, and brass, where Boston led by 0.450. Marching feet and horn technique. Not story, not design, not what the show was about.

So Walt’s question has a real answer: it beat Vanguard on execution, not on impact. Whether that is the right way to separate a corps that told a story from a corps that went gimmick to gimmick is a legitimate argument to have, and it is a different argument from the one people think they are having. And the captions that decided it are close to the two the stands were most exercised about: a guard doing prop work where guard work should be, scored 0.300 in Boston’s favor, and a hornline the subwoofers kept climbing on top of, scored 0.450 in Boston’s favor.

Vanguard did not go quietly. They took visual analysis, percussion, music analysis, and the percussion margin was 0.300. That is the Rennick battery showing up on paper exactly the way it showed up in the stadium.

One number in Vanguard’s favor that nobody put on the broadcast: this gap is closing. Boston beat them by 0.875 at Prelims on Thursday and by 0.538 on Friday. Vanguard took 0.337 back in a single night, and their +0.487 was the largest one-night gain by anyone in the top five. Whatever happens Saturday, the corps trending is the one in the red and white.

There is a pattern connecting the two beefs, and it is not “the judges hate emotion.” It is narrower and more interesting than that.

Look at where each result was decided. When the effect book was close, as it was between Boston and Vanguard, the craft book broke the tie and the corps with the tidier feet won. When the craft book was close, as it was between Blue Stars and Phantom, the effect book broke the tie and it broke away from the corps the building was screaming for. In both cases the deciding input was the one furthest from what a person in section 111 was actually experiencing.

That is the gap this season keeps producing. Not a conspiracy. A vocabulary problem. The sheet has a caption for how effectively a show is designed and a caption for how cleanly it is executed, and it has no caption at all for a stadium standing up in the middle of a mellophone feature because a corps that got knocked down the night before came back out and refused to accept it.

None of which makes the panel wrong about everything. They were right that Bluecoats are a step clear and getting clearer. They were right that the Blue Devils show is a professional operation. They were probably right, if we are honest, about the order of Boston and Vanguard, just not about the distance. But on the sixth and seventh line of a Semifinals recap, on the night that a corps with alumni in the house played the show everybody in the building will still be describing in ten years, the panel said the other corps’s show landed harder.

Respectfully. No.