Cod Black Ops 2

I'm.....hesitant with the game. The hours I've spend in MW2 and the amount of time in multiplayer with my friends in BO, I grew tired of the series when MW3 came out. Now this shows up and I thought it was the same thing. In some ways, it is the same thing but in other ways, it's not. I guess I don't really explore the shooter genre as much as genres like adventure, fighting, or strategy so this does make me feel like I should come back to the series. I don't know...me and a few others are splitting to get the game (mostly for zombies and multiplayer). I heard nuketown is back....but im still neutral on the game.