What I liked the most were some of the transitions used in certain scenes. How some things snap into scene or create a sense of dream sometimes. There's a way that this kind of gets creative at times.
A fairly slow and steady story that builds up to something tense. You can see the conflict and questions this brings up. And there are some disturbing things shown here as well that tighten the darkness of things. I liked the sort of dramatic ending to this as well.