Had a chance to watch this movie 10 days ago. While got emotional after watching it, later I found that the facts were twisted. The film claims to have been based on true incidents. I wonder how the writer/director forgot to do such basic diligence, i.e., double check and verify the incidents.
After reading the media stories about this flaw, I was left in bad taste and felt myself cheated. I suggest watching the movie if you like to watch a sensible fiction. totally avoid it if you are looking for a glamorous documentary.