I've talked about what I think of Crush quite a bit. The narrative of the adventure building being simple, the artstyle feeling a lot GD like, and the gameplay being a lot fun to play. This level is mainly 1x speed though, so if you don't like levels that are of the more slower caliber, well... there's a good chance you'll probably get bored of playing this. Crush is without a doubt, a fantastic level. The atmosphere is great as it sets the tone with the kind of place that you are traversing through complimented pretty well with 1x speed gameplay. Quite simple to the newcomers who wish to try it.