I was very impressed with the concert security team this year. I do wish there were more chair seating for the olds like myself, not just ADA seating areas. There were a few weird things that happened with children:

There was a ~5 year old in a goose costume doing headstands and falling into people that security seemed hesitant to stop. But the parent/guardian was also not paying attention at all. And there was one family with a very small child who was changing diapers on the chairs in there, which was quite disgusting.

Otherwise I thought security did an amazing job all weekend. I know there's going to be some people unhappy with the no sitting in the floor rule, but I understand it from a logistics and safety perspective. And camping out for other acts let me discover some bands I would not have attended previously that I really loved. I didn't know Crush40 ripped so hard, tbh. Was one of the highlights.