People say it's reskinned but in truth they took the best pieces from CoD4, MW2, W@W, and even CoD2 to truely make the best CoD ever, lol.
Just kill yourself
Anyway, I beat the game, and it wasn't nearly as bad as WaW, but it wasn't great either. I liked the incorporation of numbers stations, but eh. The best level was the boat level where "Sympathy For The Devil" played, during vietnam.
The multiplayer, however, they changed quite a bit. Props to treyarch for getting off their fat asses and doing something. I actually really like it, for some reason, maybe better than MW2. Where treyarch fails, they make up for it in level design.
Also AK-47 isn't an AK-47 how did they forget that up oh my god