Nothing yet.
x2 heard it doesn't activate until sunday? 13th?
A review on game though I quite like it it's pretty solid and feels more SOLID than MW2 a lot more realistic feel to it. Alough maps do feel slightly crowded at times, even on team deathmatch spawning close to enemy etc which I'd agree but it isn't as bad as some people made out? but I can imagine free for all being a nightmare.
Campaign completed, done it on veteran, overall was pretty good not absolutely amazing but still pretty good. Really liking special ops though.
Servers seem a bit crap on the PS3, laggy and not many games found for some weird reason, but will no doubt be patched. Bullets sometimes don't register which I have seen as well. Pretty frustrating but can imagine all will be addressed in the patch.