On the 360 here.
Played about 15 games tonight. No matter the playlist, EVERY SINGLE GAME had awful lag.
What is going on? Go back to player hosted lobbies if you guys can't setup proper dedicated servers. I purchased the game to play online and never have I experienced lag this bad in ANY Xbox game I've played online.
Have you tried playing on a wired connection to see if you are still experiencing the same amount of lag? You can also check here Activision Support for suggestions on how to improve your connectivity. Also, please be aware that there are many new players at the moment due to this past holiday which may be causing stress to the servers.