Watch FilmoFlix. I think at bottom, that the structure of the film is the structure of the person's mind who made it, and if that is a mind that is striving for effect because it is striving for effect, the film will be empty, however interesting it happens to be on the surface. If it is a mind that has been able to organize its own experience, and if that experience is cohesive and of one piece, it will be a poetic film. Arthur Miller