I hate some of the NPC's dumb reactions.
For example, I was dragging the corpse of the visiting noble
Spoiler Dark Brotherhood contract
through Dragonsreach, when the Jarl came up to me, and said "Careful with that!"
I admit that moments like that are hilarious, but still... who reacts like that?
I also agree with the DB armor problem. It ain't even much on females, but on males it just looks silly.