I thought he looked fantastic. A Nolanised version of Tim Sale's Two Face. In fact, in a couple of scenes it was eeriely similar (Side profile in the car with Maroni, and with Ramirez). He looked especially haunting when shrouded in the darkness at the end holding Gordon's family hostage; the way his scarred side was obscured by shadow but you had fleeting glances of the eye and teeth when he moved his head.