This Week on Blu-ray Depending on who you ask, the sport of boxing is either on the brink of a spectacular comeback in popularity, or stuck in a downward spiral towards an era where mixed martial arts dominated the fighting scene. Regardless, one thing has remained constant through the recent turmoil – people love boxing themed films. Whether itsMillion Dollar Baby, Cinderella Man, or today's Blu-ray release of the Oscar-winning film The Fighter, people line up to watch the "sweet science".