My latest viewing of Orson Welles‘ career-defining masterpiece was a palette cleanser, pulling me with great finality out of the quicksand of the 2011 Oscar race and refocusing my scope. Sometimes it takes a great film to do this, and through most of my career as a watcher I’ve used tent-pole titles to widen my perspective. This is a necessary joy at times, but Citizen Kane is, obviously, far more than just a refreshing film from another era. It is a complex portrait of one of this country’s most successful and monstrous businessmen, and the starting gun of a media war. It is the shining achievement of Welles’ career, as well as his undoing. It is considered by many to be the greatest film of all time.