Hot Pixel review at Gamespy.

"Do you like the concept of WarioWare but wish that it had a bit more of that hip, urban flair that the kids love so much these days? Well then, do we have a game for you. It's remarkably clear from the instant you start playing Hot Pixel that Atari set out to recreate Nintendo's "microgame" series for the PSP. Not a bad idea, really (even if it has been done before), but sadly Hot Pixel misses a lot of marks."

Full Source: Gamespy