I have seen BD and Cadets a few times this summer and watched both again last night. As a result I was compelled to go back and look at shows by these corps from prior years, as a comparison. The conclusion that I came to (My opinion of course) is that BD are always coming out with something new, every year they are fresh and push the activity a few more inches (or yards) forward. Cadets on the other hand, have added a few more notes to the music to make it more complicated but in essence their show this year has a look, sound and feel which is exactly the same as shows from 15 years ago.
Maybe that is what the community wants ie 'The good old days' ? If not, then I really don't get how BD are not winning by a mile. Maybe the crowd wants a change in champion which is ok as long as it is earned, otherwise the title has no value.
Just an opinion!