Great weapons, but limited on the multiplayer action.
This game is also good in the living room with your buddies, although the limited view (splitscreen or divided by 4) wears after awhile.
The online multiplayer is missing something- I think the maps are lacking and there needs to be more people. A sequel that makes improvements here could be really awesome.
Overall though, I'd keep this game around for playing in the living room with your friends - anyone can pick it up and play without any learning curve to speak of so nobody gets mad for unfair house advantages. The weapons are highly addictive.