This game is one of the best games out right now for the 360. The leveling up was a really fun thing to put in there. The story wasn't all that great but who cares when your having so much fun. Co-op is what makes the game so fun. Playing by yourself isn't as much fun as when you are playing with a friend. The graphics were actually really good. They decided to go with that style of graphic for a reason. I think it is because of the Super agents. They arent normal people. They do unthinkable things. Their strength is like superman. They can jump like 35 ft. So thats why I think they put that kind of graphic style because it is very different from other games. Although there are many good points about this game there is 2 bad points in it. And that is it is too short. I beat this game in 1 1\2 days. Also there isn't to much replay value to the game. Other than those 2 things this game is AWESOME.
I purchased this game simply for the Halo 3 beta. I had played the demo,but wasn't feeling it too much. Wow,was I wrong! I swear to god I've spent more time playing this game,than breathing oxygen. The multiplayer is great. To be able to boost your abilities,such as agility,and see them come to fruition as you jump across rooftops 30 feet in the air is something to behold. Another way to realize how open the game is,is to simply stand on the top of a high rise building,and shoot your rocket launcher to a building you can barely see off in the distance,but your co-op compadre is near. They will be able to see and feel the explosion. It's amazing. One of the main things it takes a minute to get use to is the cell shaded-like graphics. I believe this was a wise idea because the game doesn't feel too realistic,as you pick up big rigs and toss them around,so it shouldn't look to realistic. I would highly recommend buying it for its high replayability factor,but definitely worth the rent!