Confusing=\= creative. I guess it's all opinion in the end, but in my own opinion, the only fun I had playing that campaign was occasionally in the gameplay, and the fact I could choose my own weapons on most missions. The story was much too complicated for a cod campaign, and it fell apart in the end. For example, what did that zombie sequence help to further the plot at all? The girl in the computer was emotionally conflicted and so she decided to spawn a bunch of zombies?