OH MY GOD ARE YOU SERIOUS?! lol
it's the best game ever if you have xbox live, if not, i wouldnt bother, the campaign is still amazing but youd probably just feel left out with no online. i just got done playing it for like 3 hours straight, it never gets old because as you rank up you unlock new weapons, abilities, ad-ons for weapons (silencers, red dot sights, scopes, launchers etc.) i can go on and on about it but you just have to see for yourself!