Saw this tonight and really enjoyed it. Bill Skarsgard shines in his role as does his fellow actors. The relationships between the two couples feel organic and real, not forced. It doesn't seem like they're acting. The plot is fairly simple, but it's elegantly executed and never drags. There is very little violence, but when violence happens, it feels visceral. And the dialogue is hypnotic. Scene direction and musical score is on point. My only gripe with this film is a minor one: the resolution felt abrupt, and after all that build up I would have liked to see something more. But overall, this was a damn fine movie that deserves more exposure than the small amount it has already had.