Considering the venue was Tiesto, which I am a huge fan of . I had a great time. The stage and lights looked amazing and Tiesto topped it off with great music. If you were on the floor you will be able to feel the music vibrate through you, that's how good the sound is. I was on the floor and it never felt like it got too crowded, but maybe that is because I have been to much more crowded events like EDC and TAO. But I thought the floor had a decent amount of space. I wish they had seats or something though because jumping around for 3-4 hours can get tiring. Another complaint can be the $15 dollar charge for water, I was prepared because I read other yelp reviews, but that doesn't change the fact that water is pretty ridiculously priced. Overall those were the only downsides and the upsides completely overshadowed the negatives.