User blog comment:Callofduty4/Modern Warfare 3 shown at E3/@comment-3232746-20110608195728/@comment-3051113-20110608235941

Why does everyone say it looks like an expansion pack? Just because it's similar? Maybe that's because it uses the same engine, it's part of the same series and it's of the same genre. What did you expect? Aliens? Cyborgs?