I'm 60+ stages in and I'm enjoying this quite a bit. If I had to offer any feedback it would be the little "ready" animation at the beginning of the level is off putting for timing. I want to start immediately. Could that happen while "GO NINJA" is up on the screen? The other thing is the saw levels. These are really fun! EXCEPT if you die you have to watch the "OH NO, SAWS!" animation EVERY TIME and that's really obnoxious.