Well for my birthday I picked up this game - Ghost Recon Advanced Warfighter (Xbox 360). Keeping in mind I prefer strategy and sim games, and my experience with FPS is mostly the Call of Duty and Battlefield series, I must say - WOW!
Yes the graphics and sounds are gorgeous.

I really like the ballistics. Absolutely love the real tactical play. One really needs to take their time and sweep each sector. And one shot and you're dead. This really translates well online as complete strangers seem to instinctively know to group up and cover each other.
The controls are fantastic (Xbox 360). No jumping means no bunny hopping. Nice assortment of weapons. You can shoot when running (running is good but not fast), but like always ideal shooting is staying still and lying prone (not that you must do this of course). Snipering is real nice, including the ability to sniper enemies behind thin walls. The environment is not only nice looking, but one can shoot through objects like boxes and kill opponents.
Anyway those looking for a stellar, tactical game that rewards patience and stealthy gameplay check this one out (coming to the PC in April I think). What might interest some in the Platoon in the ONLINE CO-OP play, not to mention a bunch of other MP options.
TS!