[watwut]

No, but death in most action movies are much more effective. Meaning they "feel" more real and killed people are more real. Plus, they are often framed in real world like story and often as positive action did by good hero.

Killed guys in COD are just pictures - they have no personality or story. The action is in context of warfare and no one there is believably "good" and "bad". Only better at shooting.

I do not think you can judge violence in such simple way. To use analogy, the movie reservoir dogs has scene with ear cutting where nobody dies. That scene is way more violent and disturbing then dozens of killed enemies by James Bond.