Very slick looking
Great style, nice bit of humor thrown in with an interesting and challenging enemy, and mostly smooth controls. I found that occasionally it was a little more difficult to control in-air movement than it maybe it should have been at times, but with practice this didn't really present a problem.
I DID encounter one glitch though, where I'd occasionally become trapped inside a bit of floor or wall, and just have to wait for the machine to kill me so I'd regenerate outside the wall.
Other than that though, great fun, smooth play.