If you pay attention to the movies they will tell you what people desire and fear. Movies are hardly ever about what they seem to be about. Look at a movie that a lot of people love, and you will find something profound, no matter how silly the film may be.
Roger EbertFrom a dramatic viewpoint, there are few professions that grant their members entry into other lives, high among them cops, doctors, clergymen, journalists and prostitutes. Perhaps that explains why they figure in so much television and cinema. Their lives are lived in the midst of human drama.
Roger Ebert