The PSP out

Post reveiws of games for the psp, and your recommendations as to whether that game should be bought, rented, or avoided. Decisions will be placed up here. I have a few to start out with which I will post the reveiws of later.
All you get for this is brownie points and the satisfaction that you have helped prevent gamers from regretting their purchaces. * games are must plays. Please tell us where you bought the game and for how much.

Buy:
*kingdom hearts birth by sleep- adventure rpg
*Final Fantasy 7 Crisis Core- adventure rpg (buy from Gamestop)
*Secret agent Clank- adventure
Dissidia Final Fantasy- action rpg
Need For Speed Most Wanted- racing (buy only from PSN)
*Warriors Orochi 2- action adventure/ hack and slash

Rent:
Assassins Creed Bloodlines- hack and slash

Avoid at all costs:
ALL ATV games
Rengoku the Tower of Purgatory

Buy (in addition to what's already been posted):
- God of War: Chains of Olympus (Action-Adventure)
- God of War: Ghost of Sparta (Action-Adventure)
- Valkyria Chronicles II (SRPG)
- Valkyrie Profile: Lenneth (JRPG)
- Jeanne D'Arc (Tactical RPG)
- Final Fantasy Tactics (Tactical RPG)
- Tacts Ogre: Let us Cling Together (Tactical RPG)
- Final Fantasy: Dissidia 012 DuoDecim (fighting)
- Daxter (action adventure)
- Metal Gear Solid: Portable Ops (stealth-action)
- Metal Gear Solid: Peace Walker (stealth-action)
- Killzone Liberation (Shooter)
- Resistance Retribution (shooter)
- Socom Fireteam Bravo series (shooter)
- The 3rd Birthday (shooter)
- Persona Portable (JRPG)
- Persona 3 Portable (JRPG)

My list may be too big :D....all I can think of right now!

EDIT: sorry didn't see the category thing!

gotta reveiw them and list what type of game they are.