The more I play MW3 the more I am convinced that IW make games for kids and Treyarch make games for gamers.
Having said that though - Treyarch put your freaking Zombies on a seperate disc next time, this will provide more room for the campaign and more importantly for multiplayer. It might even help with the damn lag.
Mw3 is garbage. Can't dive, the menus are ancient, to many n00b guns e.g; striker and akimbo FMGs, the maps are horse **** and it's full of n00bs... Hence the reason why it's already died in the ass. There were more people playing black ops last October then ppl playing mw3... And it's only been out for 3 mths. Don't even bother IW.. U got nothing on treyarch.