First of all....the campaign.....too short and just not memorable....others cod titles were interesting enough that I could replay the campaigns...this one....nah. Second...multiplayer modes....player vs player mode like team death match are pretty much what you'd expect....mostly players camping and sniping but it is what it is and leaves you feeling like camp or be camped....and tbh...I end up disabling cross platform in multiplayer to avoid the players on pc platform who use cheats....but what I don't care for the most is zombie mode....its a good idea that was extremely poorly implemented. Why only 3 players on a squad? Seems like a lazy port from DMZ. Also....the matches are just too short....by the time you get enough money to really play in the red zone....its time to exfill....sure you can get schematics to upgrade and pack a punch guns...but you need to craft them and the ones you really need have a three day cool down before you can craft another one....thats right...three days lol. And the worst part is that is you don't exfill...you lose items like a large backpack and level three armor and other things....which isn't the bad part....the bad part is if you get disconnected from the game by no part of your own....you lose your stuff....which for me...after it happens enough times...completely turns me off from play MWZ.... Id much rather play Cold War Zombies....overall, MW3 is meh for me.