MAG mp will own all in fun factor however i will only consider it as a serious shooter if ppl play the game for what it is. for example ppl (noobs) WILL nade spam if u can pick them up like halo and TBH that will suck, most annoying thing will be ppl that spawn kill aswell if there is no spawn protection. MW2 will pwn no matter how many players. story mode pwn. it will take something to beat MW2