Army of Two is a great game. The biggest up's of the game is a CO-OP, That's that whole idea of the game working as a team either with a friend or AI. Gameplay is a great, Winning money to customize your weapons makes the missions even better because you know what ur working for. But the only down that really stands out is the fact the campaign is very short, but this game has great replay value.
Finally there is a co-op game that is great. This game is a very good game. The story is short about 6 hours. The only thing that's not the best on this game is ur partners a.i. if you play single player. Otherwise this game is a buy title. Enjoy the game. I know I am!