The 50 Greatest Science Fiction Movies (Rate Your Music/Cinemos) - No Animated Movies Version

Too much anime and other animated movies in the unfiltered Sci-fi 50 Greatest list? Well, this one is for you. Well, except for Fantastic Planet (1973). Somehow that sneaked by me. My bad. The fifty greatest science fiction movies ever made as ranked by users of Rate Your Music (in future, Cinemos for films) with the following additional criteria imposed by me:Minimum of 1000 ratings.
Must be a full-length movie. No shorts.
No animated movies in this version. If you want animated included, use the earlier posted list here: https://www.listchallenges.com/the-50-greatest-science-fiction-movies-rate