User blog comment:Callofduty4/Why is it a sin for Treyarch to rip some aspects off of Infinity Ward but OK for Infinity Ward to rip off some stuff from Treyarch?/@comment-1142365-20091224092149

TBH, Treyarch are just as good as IW. What you people fail to realize is that Treyarch have made about 21 games and IW have made 4 games. WOW! 4 games!

Also, why is MW2 so special? It's your run-of-the-mill FPS.