I loved this film when I saw it, I ended up writing about it here almost immediately after too. I really enjoyed the performances, the sound design (frequent closing of the car door used throughout the film to serve as a method of displaying increased stress and tension).
I loved the cinematography and general soft tones in the lighting which amplified the despair and loneliness of the protagonist. The white backdrop of snow and mountains towering over this seemingly cursed location full of suffering.
While I didn't really like how it ended, I certainly loved everything else about it.
Same here, I didn't like the ending. And what you say about lighting is so accurate. Thank you for reading and sharing your opinion. Greetings.