Me, first level: Oh, this is cute, clever, and I could see it being a bit addictive....
Me, 20 or so attempts into the second level: Okay, umm, I can do this... it shouldn't be THAT difficult!
Me, 50 or so attempts in the third level: ARRAHGHAGHASGHASGHHWEHAHGG!!
There is something so deliciously malicious about the everything just not quite lining up, and the evilness in the design is so well balanced in that it doesn't piss me off enough to quit and I totally blame myself (not the game) every time I eff up; but I did eventually beat this damn thing, so YAY!
(I bet this is one of those games that gets Will to accidentally swear on stream!)