Moon is an old-fashioned sci-fi movie in the best sense: far more psychological drama than space opera, dispensing with overweening CGI and loud flashy action sequences while harking back to subtler, more ideas-driven entries in the genre.
Out of this world. A story that could easily have been from the early days of science fiction. It's a film that has a make-or-break lead role, and Sam Rockwell makes it an incredible journey. Paul Chambers, CNN.