We did the after party a few weeks ago. Short lines everywhere. Walk-ons most rides. Rode most of everything. The teens were bored to death. If we had to wait in lines for those rides, they may have revolted. "Classics" like HM, IaSW, Peter Pan, etc, are just boring. SM is rough. I get that its a "kids park", but I have trouble believing today's kids who are growing up on ipads are going to be impressed by those rides. Across the board, almost all of the rides need updated. The place badly needs expanded as well. It could use trice the rides with the crowds they get. I can't imagine going back there during the day unless I end up with grandkids some day.
If omnimover dark rides with 1970's tech are your thing, more power to you. I just don't get it.