I have not touched the campaign yet so this cannot be a full review BUT.
I love the create a class on multiplayer unfortunately I cannot seem to play this game on line, there were major server issues for the first week, still get game freezes, sub machine guns are way overpowered, shot guns are useless due to the size of the maps, many of the perks seem quite useless as well.
That is my view anyway, this is the first COD that has split me and my friends straight down the middle, like Marmite odds are you'll either love it or hate it.
Zombies, is broken. TranZit mode sees you travelling around a few small drop off points with a few really pointless objectives to try and get through and it's just frustrating and boring. Bigger maps were promised in the build up to release and they are not on show anywhere from what i can see. The first Black Ops had some great Zombie maps that kept me coming back for more but i'm bored of this one already AND they want me to pay a bargain price of 41.99 to get a season pass for the downloadable map packs when they eventually come out.... nah, don't think so. I'll be back on MW3 soon anyway.