How is that not science fiction? Sc-fi is scientific things presented in a fictional way. They tend to be based on technology and set in the future, but the emphasis is that it invovles fictional man-made things. Aliens in themselves aren't neccesarily sci-fi, they are fantasy because they are fictional beings that are super/natural. But they are often depicted in connection with human space exploration which involves fictional/future technology, which makes it sci-fi. Apollo 13 isn't si-fi because it has a realistic/historic presentation of science.
IMO, it's one of those genre definers. As I've said of comedy, anything that is funny is comedy, even if it involves things that are part of other genres. Anything that invovles sci-fi is sci-fi, even if it also has horror or fantasy or adventure, etc.
I'm just gonna go ahead and say THEY LIVE.
another one that most people won't think of is A Scanner Darkly (which is barely sci-fi, it narrowly slips in with a future setting and a peice of fictional tech, even though the focus of the story is not these things.)
Also I really like Starship Troopers. But it's really a kind of cult movie. it's only an abortion of you think of it in relation to heinlin, but if you can distance the two and pretend that it's unrelated, I think it stands up well on it's own.
IMO, it's one of those genre definers. As I've said of comedy, anything that is funny is comedy, even if it involves things that are part of other genres. Anything that invovles sci-fi is sci-fi, even if it also has horror or fantasy or adventure, etc.
I'm just gonna go ahead and say THEY LIVE.
another one that most people won't think of is A Scanner Darkly (which is barely sci-fi, it narrowly slips in with a future setting and a peice of fictional tech, even though the focus of the story is not these things.)
Also I really like Starship Troopers. But it's really a kind of cult movie. it's only an abortion of you think of it in relation to heinlin, but if you can distance the two and pretend that it's unrelated, I think it stands up well on it's own.