Hollywood has a real problem with science fiction. It almost always waters it down into a creature-feature, with the usual generic sex and weapon play.
Deeper questions about culture, mystery, and identity tend to be removed at the screen writing stage.
There are exceptions - Contact and Arrival - but the trend at the moment seems to be towards shallow empty spectacle with a lot of running, jumping, shouting, shooting, and CGI. Add a few wisecracks and skin-tight costumes and you're done.
For a different take I'd recommend anything by Tarkovsky. Stalker and Solaris are brilliantly imaginative masterpieces with no modern CGI at all.
But definitely not science and hardly fiction (as in fiction books).
They're in same category as Twin Peaks or Lost - an unencumbered and hardly explained flights of imagination.