*reverses Lizard People*
I don't think Mick's sinister. His demon faces are friggen creepy but I'd not exactly be scared if I ran into him in a dark alley. Quite the opposite in fact: I'd probably go "Oh, Mick, thank god it's you!"
Anyway, it's mostly the quiet ones who are evil so I'd watch your back for a short bloke wielding a bass behind your head if I were you