Well, it was pretty good until the part where you had to hit a very dodgy bar that was in front of a spiked wall.
It's supposed to be a puzzle game, is it not? Where's the puzzle in that, if you care to tell me? Figuring out how it moves? I know full well how it moves, it moves to avoid me, and it does so so quickly that I can't even take advantage of it. Gods damn.