You could make an arguable case that not only is Martin Scorsese America’s greatest living director, but that he’s made the best movie of every decade dating back to the 1970’s. There was Taxi Driver (1976), Raging Bull (1980), Goodfellas (1990) and The Departed (2006), all considered masterworks of their time. Even casual moviegoers are likely familiar with Scorsese’s cinematic hallmarks: violence, corruption …