I think for me it’s alien: covenant. I was really interested in the ideas explored in prometheus and covenant just expanded on them. I don’t get much into the details of why it is or isn’t a good movie.
Luckily, though, HBO ran raised by wolves which really delved into ideals about AI and planet seeding etc. So that itch got way scratched even if the run was cut short.
Eye of the Beholder is still one of my old favorites. Nobody I’ve shown it to has ever appreciated it like I do and it’s not well rated. Most people appreciate my movie recommendations, but this is one of the outliers. It’s 9% on rotten tomatoes 32% audience score and a 5 on IMDB
https://m.imdb.com/title/tt0120662/