Bolg

I was very happy when The Hobbit trilogy came out, with all the old, beloved characters. There were also surprises, and nice ones too, like adding the fatherly figure of Azog as main antagonist. I don't know if I could've handled the Bolg with that much screen time. I mean, the guy is just.. ugh. He's amazing and fantastic and horrible at the same time, with his ingrown armour and his dead eyes and his killing Kili stuff. 
But, joke aside, the team did a great job making him, from concept to movement to character. Always an inspiration