Damn fine game that checks off nearly every qualification a great PS1/PS2 era puzzleball outing should have: funky music, colorful splashpad visuals, eclectic laundry list of tactical hazards, fun unlockable minigames, brain-melting puzzles, vast variety of clever levels, good graphics, control that is neither too tight nor too loose, and an interesting set of gimmicks with the main ball(s) that sets it apart from the others. Vastly superior to the PSP original, wish there was a permanent loop of the ball dancing when you get a good score running somewhere so I could go there if I'm ever feeling down.