"Aside from the obvious tweaks to the game's multiplayer, there's nothing in MW3 that should surprise anyone that's played any of the previous games. But for fans of the series that's no bad thing. New maps, weapons, killstreaks and modes are all that's required to keep the faithful, well, faithful. The single player, meanwhile, rather than being a throwaway companion to the real meat and bones of the game is instead a brilliantly bombastic showcase of set-pieces and action. Take Call of Duty for what it is and embrace its dumb, nonsensical and scripted, but nonetheless hugely entertaining action sensibilities. And for those that continue to dismiss to the series as soul-less and immature, in an industry where we celebrate games like Bulletstorm for using the term 'dick tits' or Saints Row 3 where you can bludgeon people to death with a giant dildo, perhaps some perspective is required."
I think that's a fair comment at the end there.
Edit: Looks like this is a review of the 360 version. Clicking the reviewers name brings up his Xbox 360 gamercard which shows MW3.