Apart from the wooden voiceovers and the somewhat-blocky graphics, VC2 has everything going for it. The developers have even added multiplayer co-op and versus modes via ad hoc connections (i.e., the other player has to be in the same room as you with his own PSP and copy of the game). Some of the story missions actually require you to play co-op with another live meat sack -- but don't worry, these are all skippable if you have no real-life friends.
Basically, if you have $40 that isn't going toward a drug addiction or loan shark debt, you should pretty much buy this game. 4.5/5