Ya, wave man's track is for sure one of the best in the game, but the actual stage itself was dissapointing....Not only was it ugly, but that jet ski part was just so repetitive. Besides, wouldn't it of made more sense if Rush turned into a jet ski himself?
Also, Charge man's track sounds fitting for a galactic lift off into space.lol Doesn't exactly make me feel like I'm on a train. 

