1. Great graphics, especially for 2007.
2. Fun game play.
3. Awesome characters and storyline.
4. cool map designs and attack visuals.
1. Gruelingly hard near the middle of the game, but extremely easy during the end.
2. Not a very good soundtrack, but not a very bad one either.
Get this game! It is very good, and I think all PSP owners should own this game.