The game is literally unplayable.

I cannot stay in the same group for more than 2-3 matches without a "server" timeout, failure to connect to host or failed host migration. I cannot actually play the game without a constant lag. Americans have the upper hand of being close to each other but playing from across the pond puts me at a major disadvantage. I'm certainly not bad at the game, and I know when I have been playing bad, but this is a severe problem. More than anything, there is a massive glitch that prevents me from playing with my Steam friends. No matter who invites who we always get the "joining game session attempt #14" before it times out.

Until IW see sense and realise peer-to-peer multiplayer simply doesn't work with PC gaming, I won't be playing this game again.