Great game, for the year 2005
When the first Call of duty modern warfare was released, I was in love, that was one of the best single player experience I had. I felt I was in a action movie. I replay the game a few times and still had fun. And at the time I wish they would release a new chapter of the game every year because I cannot wait to experience more of it.
And I got my wish come truth, the 2nd one in the series came out, I still enjoy it, heart pounding action. Great story, great environment, but somehow I felt like I just enjoy it less, I dont' know why, it has everything that I wanted to have. But I didn't replay it as much as I did with the 1st game in the series.
Then the 3rd one came out, I played, I had fun in the process, but It did not bring me back the feeling I had when I played the original. It deliver on everything I wanted, but in the end, I felt like I been cheated. Then I finally realize, my wish had come truth, in fact they almost release a new squeal each year, and made them pretty much identical.
What was great 4 years ago is just average now.