Have you played Modern Warfare 2? Do you like it?
This is such a fantastic game. The graphics are insanely good, and the gameplay is brilliant. The plot carries over from Call of Duty 4: Modern Warfare, and it was great, with some unexpected twists and turns that kind of caught me off guard. I finished the campaign on Veteran, which was ridiculously hard - but I enjoy a challenge.
Online Multiplayer is good, and Special Ops is a nice addition. In short, it's one of my favourite games.