Sonic Rivals for the PSP is a good pick up and okay game. It's graphics are okay, well, pretty good. It's gameplay is somewhat addictive and fun. The sound is well balenced, just right to make the gameplay better. The only really bad part of the game, is the story, it's very annoying and dum, a waste of time. The multi-player is regular, nothing that'll make you jump, but pretty good. Overal...