The single player game is excellent so far, i think i am about 1/2 way through. Graphics are second to none, cut scenes are awesome, even the actual actoras and actress' voices have been used. Nice selection of guns and tricks up Bonds sleeves to keep you entertained.
Most games that are HD or Bluray will be short because of the massive ammount of graphics used there dosent leave alot of space for a lenghtly game.
Multi player isnt as good as COD but does offer more of a challenge with points needed to purchase guns and silencers scopes. ect. Graphics on other players leave alot to be desired and some of the multiplayer levels are from Goldeneye.
All round a good game with limited lastability with online play.
My opinion.... If it was a choice between COD5 and Bond....
Buy Call Of Duty.