How could a character so admired, so charismatic, become so thoroughly unappealing quite so fast? In reality, though, the wheels of Don Draper’s downward spiral have been churning slowly since the very beginning of the series. What made season six immediately different was that, for the very first time, we weren’t really on Don’s side. Prior to this season, even within the throws of his most despicable past deeds-- the lies, the cheating, the arrogance-- Don has remained an appealing anti-hero that most viewers stood by, loved, and even defended.