I think Shino is like reaaally creepy...Kankuro just wears too much make up, but we all know he was a good brother for Gaara and has a pretty good heart...plus, I don't recall Shino saying anything much supportive during the war as many others do, although I may be wrong^^ My sekunde answer is of course Pain, au better, Nagato. All Kisame's evilness stays in his physical appearance, while Pain really makes wewe freeze just kwa speaking...