That may be true, but just because people have done something for a long time doesn't necessarily make it fine. Plus, games are a different medium. Movies and plays generally have real stories to tell, but games are played for up to hundreds of hours, and if they have a story its secondary to the escapism/fun of playing. Modern Warfare had some interesting narrative stuff for a game, but come on, no one played it for anything other than pure entertainment.
I don't know if it's bad or not, but I feel kind of uncomfortable with it anyway.

