I was there last night, and it really wasn't as bad as has been posted here. I'll say that when I went in, I made sure I wasn't defenseless and leave it at that. There were 2 cops and a security guard "randomly" checking people who entered, at the gate we entered at. We weren't searched, it seemed more like larger groups of kids were though(maybe the cops knew exactly who they were after). The rides and games were the norm for what you'd expect at a fair like this.
Overall it was a good night. None of us left with any extra holes in our bodies.
How was the clown at the dunk tank? I always likes to sit there and listen to him, he had a comment for everyone, funny as hell.