Hot Pixel review at IGN.

"Damn you Wario.

Damn you and your wares. I've seen through your tricks, and I finally understand your scheme for world domination through mini-games. Were it not for you and MegaMicrogame$ released in 2003, we wouldn't be suffering our way through shoddy knockoffs trying to copy your formula of enjoyable bite sized challenges at a frantic pace. The latest challenger to your title is Hot Pixel from Atari and zSlide, a title that attempts to fuse the mini-game format with skateboard, urban and other popular references. Unfortunately it doesn't handle either particularly well, with the result that the title is a jumbled, weakly designed mess."

Full Source: IGN