Seven Psychopaths (2012). D/W: Martin McDonagh. DP: Ben Davis. Starring: Colin Farrell/Sam Rockwell/Christopher Walken/Woody Harrelson/Abbie Cornish/Tom Waits/Olga Kurylenko/Gabourey Sidibe/Michael Pitt/Michael Stuhlbarg. Every know and then there is a film that catches me off guard. Either I haven’t researched it obsessively enough or simply, its marketing didn’t reach me. Seven Psychopaths was one of these. And…