I'm not a fan of backseat gamers. If the controller is in my hand, don't tell me what to do with it.

I'm a story whore as well. It pisses me off when people won't shut up during cut scenes. My family in general seems to think that a game requires no attention at all. When I was playing Silent Hill: Homecoming, my mom and aunt and cousin were at the apartment and wouldn't be quiet. When I told them a cut scene was going on, they started talking to me with louder voices as if I meant, "I can't hear you over the game, talk louder."