So, as someone who is primarily a fan of literary science fiction, one of the things which has always let me down about movie adaptations is that 90% of them are basically some variant of action-adventure. Obviously there are good examples of this subgenre, but action spectacle is just one side of sci-fi. What are some examples of great non-action sci-fi movies you guys like? Obviously there are classics out there like the original Solaris and 2001. Arrival blew me away a few years back too - because it's exactly the sort of sci-fi story I always want to see made into a movie, but seldom is.