The whole thing is pretty bad from my experience playing the demo. I know the graphics aren't looking like the HD video's they show, but I can deal with subpar visuals only if the gameplay is there. So the gameplay really sucks even when you have people trying.
Most of the time when a round starts about 3 people teamkill each other so they can hop on the artillery gun. I remember back in the day on '42 it was TKing for the vehicles, but this time around it's more than enough when the round begins.
And for Gods sake why does everyone have to be a Sniper? No wonder battles play out so awful when the whole team wants to be a sniper and not move anywhere, but a place to shoot someone. We can't win when everyone is sitting back trying to shoot the enemy. It takes about two hits from the rifle to kill someone which is BS. The hit detection and damage also needs some immediate tweaking and the splash damage. Since the game is so close to release now I doubt that will be fixed. The shotgun is almost a sniper rifle at times.
It would take me all day to post what is wrong with this title, but I would avoid it unless someone gives you a copy for free and even then you will probably get bored.
Project Reality Mod for BF2 is still King for a modern BF and I don't see that changing until another PC BF releases if they do release one.