Blade Runner
If yousely going to call an independent expert film critic Sci-Fi obtain the right to talk about high technology. Humanoids, androids and replicants are not synonymous.
Replicators are not mindless robots who are flesh and blood human beings genetically super. Rapidly grown in tanks with capacities implanted and childhood memories to help deal with the stress of that I am, where do I come with questions. No one has mentioned the great irony of JF Sebastian dwarfed rapid aging of genetic engineering may or may not 
willing to repair their own genetic defects.
Is it better to live for 4 years to make love with Daryl Hannah and see a starburst shoulder of Orion, or gray long live life most humans do? BR is a Sci Fi movie high, aging and prediction with many concepts into reality. CRT is the aquarium and the phones they give away most of Sci Fi movies of origins.
Like all classic movie with each viewing reveals something new to think as much as the movie viewer and age together.