Played a few games on 360:
-The spawn system is completely broken. Even on TDM I spawn in the same spot over and over. Ultimately one team pins the other in their spawn and then the killstreak rewards take over. You will spawn in the middle of firefights. I also had a teammate spawn in front of me as I was shooting an enemy. WTF.
-The maps are pretty good. Nice and large with cover, but I think they are going to be really campy.
-The lag is really bad so far. Sometimes your bullets take someone down quickly, other times you can empty a magazine into someone. Hopefully just launch day glitches.
-The new purchasing/leveling system is ok, but how do I know what is good or not? The perks are obvious but the weapons aren't.