Considering I'm using RAM that is partially incompatible with my motherboard (OCZ3G1333LV2G on an nForce 790i Ultra) and can still get the game to run relatively smooth, I don't want to hear **** from you people about "zomg the game chugged for five seconds!!!11!!111!!!one!!11!nerdrage!11"
Besides for the inevitable "rubber banding" going on (which I understand entirely), the game runs like absolute crap. My machine destroys the recommended system requirements for this game, so I know it's not my PC.
The game has been pretty fun thus far, but by release I was hoping that it would be optimized. Doesn't look like that's going to happen. There also seems to be a major input lag regarding movement (WASD) and camera rotation.
Well, since the problem you're having ISN'T happening for a lot of other players, I think it's safe to say it ISN'T the game. Have you defragged your drives lately? Cleaned out the spyware/malware? Updated drivers? Made sure your fans are working correctly (there is a problem with some vid cards where the game causes them to overheat)?