A huge fan of Treyarch zombies so wasn't sure about Infity Ward's effort this year, but have to say it's rather good! It's a bit more silly than previous zombie modes and very OTT, but i really love the 80s theme and setting. Takes a while to get used to how everything works, I managed to reach round 17 after a few games today. There is more space to run around, but the zombies are faster and take a lot more bullets to kill. Haven't even bothered loading up IW multiplayer, it's this and MWR for me!