storyfag
You are a storyfag with your focus and criticism tends to be directed at the story, setting, characters, art, soundtrack, etc - the creative side. You'll be more likely to complain about the story or the setting over combat mechanics or the loot system.
Those storyfag were disappointed when Fallout 3 came out and retconed some the previous lore and story elements of Fallout 1 & 2.