yes it an art . to successfully make a slow pace thriller . the story unfolds in nice volume while you do not even notice it happen . fine performance by robin williams . the sexuality angle in the film can seem unnecessary and can probably affect how much you enjoy the film . however and the core plot be very engaging . the movie doesn not rush onto you and still grip you enough to keep you wonder . the direction be good . use of light to achieve desired affect of suspense and unexpectedness be good . very nice 1 time watch if you be look to lay back and hear a thrill short story .