Been there a couple of times, but I like the 'normal' dance festivals better, like DanceValley, Extrema Outdoor, Rockit Open Air, Mysteryland, Awakenings Festival, Loveland, etc.
I've been to all of them this year (Mysteryland is in 2 weeks).
Just sucks that the weather has been so bad most of the summer
These things are much more fun when it's nice weather.