I'll take a stab at making a recommendation but as Glurin pointed out, your request is more vague than you may realize.Are there any good Sci-fi movies out there that aren't part of a universe i.e Star Wars, Star Trek, Marvel etc.?
Bonus points if its on Amazon prime or netflix
The Vast of Night is one of the most thoroughly engaging films I've watched in the past few years. I've not much to say as it's best to go in blind. It's on Amazon Prime. Here's the trailer. Hope you enjoy it as much as I did.