Psycho is definitely the best Hitchcock movie, and the best mystery movie of all time. Maybe it's not a really scary movie, but it is great and dramatic. It kept me guessing until the end. The end scene had to be the scariest, much better than the infamous shower scene. Anthony Perkins is brilliant, along with some other cast members. It makes you think long after the movie. I would give it *** out of four or a B+.