I really wanted to enjoy this, but the combination of the camera constantly swinging around and my cursor not being locked made it very difficult to play on controller (even nauseating at times). The lack of textures in the tutorial section made it hard to see what was happening at times. I also think the triple jump could benefit from some amount of buffering, and getting off ledges doesn't work very well.
That being said, the movement was really tight for the most part, and the world generation mechanic is very cool. My best time on the default stage was 00:29:0766