It seems today everybody wants to go down. Whats up with the bottom? I released my game today also. Guess what, the main objective is to go down as fast as possible, hah.
Anyway couple of things to say about your game. Minimalist design and core gameplay is ok. But very repetitive after a while. There may be more pickups, like exclamation mark. Some make you thin, some fat, some invisible...ect.