I'm disappointed Aramaki turned out to be little more than a 1 dimensional villain. I still have some faith we'll learn more about him, but with how fast Oda wishes to end the series, that faith is pretty low. I was hoping Aramaki would be something closer to Harada's character from Melody of Rebellion, a grungier, more hardboiled Yakuza type, who's more of a cynic than say Issho, but his heart is in the right place.