since its revival with CoD4 the pc copies have been following a gneral progression down hill. p gamer has scored it a 7/10 (71/100 if we discuss technicalities) sighting basic SP mistakes that rookie companies make such as npc's clipped into the floor and a lack of anything really fresh or new.
the menu's are a DIRECT PORT of the console ones meaning you have to use your keyboard to traverse them not your mouse
if it wasnt for the fact that the MP is decent though samey. cod blops2 would be the worst fps probably released in 2012 for pc