Agreed.
Well, duh, everyone has multiple responsibilities to take care of, since they all play and march, and using the entire field honestly is more a function of your size than your level achievement. It's what you do and how cleanly you do it that matters. It that regard I thought nobody really compared to the level of difficulty and execution in BDB's show. They started jazz running at 190 right out of the gate, had double-tonguing and 16th-note run features in the brass section, and spent a large majority of their show marching at tempos over 160. I didn't see that level of difficulty (and execution) on such a consistent level from anyone else in Open Class this year.
SCVC did have a lot of straight-line sets, but BDB sure didn't. Dunno what show you were watching on finals day.