Yes it gets darker as other viewers mentioned.
There's a rape. Very brutal rape as it's always like that. So if you went through this, don't watch. It's painful and horrible.
Cold murder. Same thing. End is sad. Some survived but at what cost.
You are aware now.
I wish we had seen her parents, specially her stupid dad/dictator who thought he could militarize his daughter. I understand she wanted to leave.
This movied was very well played. For once, there was no cliché crap but it's a very dark movie close to reality.