The PC Version of this game completely revolutionized PC FPS as far as Graphics, Gameplay and Content
While the campaign is short, the story itself is one of the most epic storylines for a Next-Gen game there is(as far as FPS goes), Awesome graphics and challenging gameplay can keep you busy.
Multiplay is by far the most fast-paced-run'n'gun-lone wolf style FPS out with:
Large maps to support a 64Player max
Many modern weapons to choose from
unlocks seem to be at the correct unlocking level's
Lots of customization options for your Perks or Weapon Setup
Dedicated Servers (64Player Max)
Custom Modfications
While there is a minor problem with cheating (as with any game) the use of dedicated servers gives Admins a chance to rid each game of potential cheaters/hackers...
IW did a very good job and put lots of love into this game.(unlike MW2)
"The PC Version of this game completely revolutionized PC FPS as far as Graphics, Gameplay and Content"