When it comes to shooters. I'm mostly a multiplayer guy with exceptions of like Bioshock, Max Payne, etc. I've played a few of the COD campaigns and some of Battlfield 3's but yeah. So I'm really only focused on the MP which looks like a GINORMOUS improvement over Reach's which irritated the shit out of me.
I'm going to the midnight release with some friends and I'll play it for a week until Black Ops 2 comes out. I'll fiend on that for a few months with some Halo sprinkled in between and then I'll get back to Halo exclusively. Super stoked though.
My main course will be Black Ops II with a side of Halo in the coming weeks after that. Sprinkle a little bit of WWE 13 and a nice cup of Battlefield 3 to wash it all down. This meal should last me until Spring when I toss it all to the side like a used up hooker for GTA V <3