If you have Xbox 360 then you need to go get this game.  If you don’t have one it is a real good reason to get one.  I normally have not enjoyed these games in the past.  Usually to many button combos to remember.  I don’t have the chance to play games every day.  Some times for weeks at a time.  Games like Halo are great for that reason, you pick up the controller and that one button will always fire the gun and so on.  In Ghost Recon pushing combos of buttons do different things.  With that aside I have managed to get in enough time in to not forget what the buttons do on this game.  The game is very immersive and the graphics are beautiful.  It looks like this game was made for the 360.  Not a port of a old Xbox game or PS2 game.  If you have a nice sound system crank it up.  The are some great explosions in this game, but what is more helpful with the sound cranked up is you can hear when a grenade lands next to you.  Most games let you know with a onscreen icon or something.  Not this one.  Don't hear or seen that grenade land next to you and boom your dead.  The action is non stop.  You are always on edge and instead of load screens between levels a helicopter pics you up and flies you to the next objective.  Its little touches like that which make this game stand out next to the others.   The only bummer I would say about this game and it goes back to what I started to talk about earlier.  There is a real learning curve to the game.  If you can hardly hold your own in something like Halo I would say stay away from this game.  You will get to frustrated.  It takes time to learn all that you need to.  Once you have it down it just becomes second nature on how you should take enemies out.  For more information there is a great review over at Team Xbox.  Team Xbox review.