"Politics is the Art of Looking for Trouble, Finding it Everywhere, Diagnosing it Incorrectly, and Applying the Wrong Remedies"
Please don't waste your money on this series. They still use the same engine from like 10 years ago. CoD series is crap in my opinion. Play Battlefield or something.
All of these games are pretty much the same thing. If you want to try something different, check out the Mass Effect 3 or Max Payne 3 multiplayer. Not totally unique, but at least it's a change up...