This film strikes me as a sort of morality tale, though it disguises it well throughout. Overall I found the plot and the various developments intriguing and well written. There are several twists in the story, as you would expect in a thriller. Some worked better than others. I found the movie to be entertaining and would recommend it to anyone who enjoys being kept on edge and who can suspend their disbelief adequately. I say that last bit because I actually found the final twist to be somewhat hard to swallow, simply based on the character involved in it. Obviously I am not going to reveal that or any other plot twist and lessen the story's impact to a first-time viewer. Like I said, it has an intriguing and intricate plot, and even though I had trouble with one piece of it, it didn't really diminish my enjoyment of the movie.