User blog comment:Bovell/Black Ops becomes top selling U.S. video game of all time/@comment-2224289-20110312205701

Let's see from another perspective: Best Campaign in terms of action: CoD4 Best Campaign in terms of war settings: CoD WaW Best Campaign in terms of unconventional warfare: CoD BO Best Multiplayer: CoD 4 Best Co-Op extra: CoD WaW and BO: Nazi Zombies

Conclusion: I don't see MW2 good in anything, but 3arc did the best job in Co-Op and IW did the best job in MP back in 2007. Still, 3arc newest games go directly to runner-up, so CoD4 may be in the 1st overall, but WaW and BO go straight then, with MW2 having no innovations at all. So, IW prosperity is dead right now in my opinion