I knew this would be good when I heard the Stevie Wonder song, "Superstion" (or a sound-alike). The story and the art are really good. Your main mechanic seems like it would be a fun and interesting way to move around a level. In my opinion, as a person who does not play many physics platformers, I think that it could be tuned to be even more fun. It seems sorta unwieldy, and tedious when you can't predict where your character will go.