It has elements like a dystopian future and hidden communities, which are common in sci-fi. The story's setting and plot devices give it that sci-fi feel.
Among the Hidden is considered science fiction because it presents a fictional world with elements like a dystopian society and futuristic scenarios that are typical of the genre.
The main character is Luke Garner. He's a third child in a world where third children are illegal. He has to hide all the time, which makes his life very difficult.
Among the Hidden features themes like survival. The hidden children have to find ways to survive in a world that is hostile to them. Family is also a theme. Despite the difficult circumstances, family bonds are important among the hidden children and their families. And there's the theme of hope, as they hope for a better future where they can live freely.
Well, 'Among the Hidden' has both realistic and fictional elements. It takes inspiration from real-life issues but adds fictional twists and turns to make the story more engaging and complex.
I'd say 'Primer'. It's a low - budget but highly intelligent time - travel movie. The plot is complex and requires some thinking, but it's really rewarding. Another hidden gem is 'Moon'. It has a great performance by Sam Rockwell as an astronaut alone on a lunar base. The story unfolds in an interesting way. 'Coherence' is also worth checking out. It's about a group of friends experiencing strange things during a dinner party on a night with a passing comet.