I have BF3 set up and I play it, or rather just started playing it. It's hard and requires to my mind a good bit of skill. Find it still moves a bit odd/clanky, but improved on BC2/MOH. My clan has a server for it as well as UT3 and it's nice, very, to play on a hack free server. Obviously alot of work gone into the game and all the buttons on my sparkly MMO7 work. Never went back to MW3, just lost interest due to the lag I got, even on 50mb cable. Yep, I know about lag compensation...seems to be very badly implemented in that game. Also the really small maps, not my thing.
I'm still coming back to Homefront which still consider to be enormous fun and very quick to get into. Have to wait abit to get onto a server in BF3. Homefront is instant in comparison.
Unfortunately not many players now and some serious hackers, I think about 4 regular ones, but I know them by heart so not a big problem. But as they're are only mostly 3 full servers at any one time, it can be a pain sometimes.
They usually play about 3pm BST. No, I'm not naming them...I could be wrong and they're the best players ever getting 10000 on 200 ping, I dunno.
Said it before but hoping that Homefront Utimate will bring in more players. Lets hope it airs soon.