Teseer, thanks for straightening that up. I really thought it happens for all, but that's just my statistics then. 100% of people who complain about laggy game list actually have.. laggy game list!
Anyway, it's happening a lot.
Sheetone, this is being said all over these forums, and it's somewhat true: multiplayer game releases tend to have problems, and they're usually fixed during first few weeks. It's not like you're only playing for serial, the game itself is good, the net code is just a part of it. Ofc full priced game should be expected to work well, but.. say, give it a week or two, if it's still as bad you're right to complain.