Excellent Film. DO NOT WATCH THE TRAILER!

Rating: 9/10 (15 March 2018)

Responding to "bob-the-movie-man", you are so right and I am so glad I didn't watch the trailer! Whoever decided to précis the story into a one minute trailer needs more than "a good talking to". I wonder how many people had their enjoyment of this masterpiece completely ruined by knowing exactly what was going to happen?
I must admit that at 14 minutes in I was thinking "Why am I watching this weird film about a woman and kid living in a tiny room". But I stuck with it and am so glad I did. Not knowing how it would end made the film riveting. Sorry for all the people who watched the trailer. I even told a friend not to watch the trailer and stick with it past the 15 minute mark as the pieces begin to fall into place.
As for "bob-the-movie-man", I'll be visiting his site regularly from now on. Good job, and good review, Bob.