The game is awesome as I expected, but I do have a few complaints...
- The party chat system... But I don't hate it for the same reasons as everyone else... It is a pain in the ass because so many times in IW matchmaking a player may get dropped when making the transfer from the host lobby to the pre-game lobby.
- The ability to join party members in a game would be nice... Not just join them when they are in a pre-game lobby.
- Everyone knows IW doesn't want to have anything to do with Treyarch, but the fact of the matter is, they had some good ideas that IW should have used.
~ Back out with party
~ Leaderboards and online stat tracking
- Maps... I don't know if it is just me, but I would say 2/3 of the maps are just a giant cluster

...
~ Derail is a pain in the ass, because snipers have more of an advantage than any other person and the snow just makes it all that harder for any non-sniper.
~ Quarry is already turning into a boy scout camp-out.
~ Estate is a battle for the house, in which case the team that has the high ground to start will more than likely win the match every time.
~ Some of the maps rarely ever come up (I'm looking at you Underpass).