Very nice! Ball physics is a bit surprising which adds to the game. Would consider some time based score system.

Really great job, I think my brain's going to be confused for the rest of the day. My only slight criticism might be that the ball sometimes behaved unpredictably (if that's a word).

I recognize the setup...it works smooth, though I have the feeling that the center of the rotation is a bit off (perhaps on purpose though). It is fun, nice soundeffects. Something my game lacks.