Welcome, once again, to the Sci-Fi Squad Movie Club,
If you have good taste, you've seen Duncan Jones' Moon. If you have decent taste, you took my advice and sought it out over the weekend, either on Netflix Instant Watch or by borrowing it from your local rental establishment. If you have bad taste, you have not seen Moon and I'm sad and disappointed in you and hope you take the time to rectify this so I can adjust my opinion of you to a reasonable level.
There are three reasons why Moon is a science fiction classic. Let's dive in, shall we? Major spoilers after the jump. Do not read this if you haven't seen the film.