1. Blade Runner (The Final Cut) (1982)
2. Alien (1979)
3. Aliens (1986)
4. Matrix, The (1999)
5. Back to the Future (1984)
6. Terminator 2: Judgement Day (1991)
7. 2001: A Space Odyssey (1968)
8. Star Wars V: Empire Strikes Back, The (1980)
9. Metropolis (1927)
10. Akira (1984)
Moe At The Movies | مو و الأفلام 
Perfect List, personally I could’ve added Planet of the Apes or Jurassic Park instead of Akira. Not that I don’t like Akira, I do love it but I would keep it for an animation list! How about a genre-specific sci-fi top lists e.g “Dystopian societies” with movies like Clockwork Orange, Brazil, Mad Max etc.
i really thought about Jurassic Park but really adore Akira. 😀 Thank you for the sub-genre idea! it is something i will definitely do in the future! appreciate your support Maged! :))))