Absolute brilliance!
Me and my girlfriend got stuck in an airport, and sharing a netbook keyboard didn't really work (even for 2-player tetris).
Bunny ZAP to the rescue! Granted, we looked like total and absolute idiots (laughing all the time), but that was a dose of fun we hadn't had from a game in a long time. I don't think we got past level 3 or 4, because at some point we just started to wave hands around wildly.
So, in short, THANK YOU, please make more!
Again, this is absolutely brilliant and totally fun. Also, detection works fine, and the game is easy to play.