Stalker: For a number of reasons it was hard for me to convince myself to sit through what I thought would be a tough and emotionally draining movie, but god what a piece of art. A must watch for everyone. It's been a couple of weeks since I watched it and it still hasn't left my head. One of my all time favorites.
Arrival: Again I was hesitant to watch it because I had a feeling it would be another Interstellar sort of movie. Not that I didn't like interstellar but I wanted something more novel, not through introducing fancy ideas about a new dimension but through playing around with simpler more imaginable concepts, and Arrival was exactly that. There is a moment of realization in the film that entirely changed the story for me (and I assume for everyone else depending on when in the film that moment occurred for them). I loved it.
Nocturnal Animals: The idea is interesting but it's executed poorly. Overall an average/okay film.
Mustang: Great movie. Reminded me again why I love Turkish cinema SO much. @Turk_Bianconero, have you watched it? Did you hate it?
Turkish women are the most beautiful people in the world btw (their men not so much)