Good games for PSP?

[zexen_lowe]

Rock Band is the best rhythm game, but I think the PSP only comes with a demo of it, not the full game. Patapon is a good rhythm/strategy, but only if you like difficult games.

As for other genres, Crisis Core, Final Fantasy Tactics, Dissidia, Jeanne d'Arc, Hlaf-Minute Hero and Chinatown Wars