Instruct: Classify the given Amazon review as either positive or negative.
Query: Simply a Classic

The Criterion DVD of this film is easily the best version to see, but the vhs video, while the picture is not the best, is worth while. An amazing story from Graham Greene and amazing performances by Joseph Cotton, Orson Welles, and the rest. Vienna post-WWII is a perfect location to symbolize the moral decay the story presents, the idea of manipulating a city in ruins following war. Welles's face in the doorway remains one of the greatest film "shocks" in history.