At the Bears game we had 2 Bears fans sit next to me and I thought, uh oh. But they turned out to be great guys, eagerly talking football with everyone around them. Moved to Rock Hill from Chicago this year. There were 2 things that they said they'd trade us for: our cheerleaders (Bears have none) and the stadium staff. Apparently the staff isn't so nice at Soldier Field. So it could be worse.
There's a big difference between handling a crowd of 20,000 in a controlled environment for 2 hours and a crowd of 74,000 with the majority outside in the elements for 4 hours. I've never had a bad experience with the staff at BoA but I did with the Hornets when Shinn owned them. I'm glad MJ has turned that around.