We bought 2 club level tickets for Saturday from a gentleman who had purchased 6 sets. We were next to him and his wife. They seemed like nice people, had been corps fans for many years, and said they were from the area.
I don't think this man clapped for one single corps. I wondered if he was really this underwhelmed and whether he would spend hundreds of dollars for tickets next year.
I agree that the crowd seemed a little down in Boston. Maybe Saturday night had more of the feel of a lot of people coming to a convention and hanging out in the club level, having a beer, and seeing some old friends. People seemed to be enjoying themselves, there just didn't seem to be as much enthusiasm for the performances. Personally, I think it was a combination of the shows not being quite as entertaining, there being a lack of a feeling of competition (who really thought the top 4 would change spots?), and too many other amenities (air-conditioned area with drinks, Red Sox game on TV, etc.) to keep people otherwise occupied on a muggy night.
Personally, when I spend that much money on tickets, I want to watch the performances. But, when you think about it, lots of people go to pro sports events, pay incredible prices, and spend half the time socializing and "hanging out."