I didn't know that it was a biography.
However, it was an interestingly good movie for what it's worth.
I'm not passing judgement on the persons ordeal.
The movie is about a subject that I've never thought of. With that being said, I feel that it was more left out than what he was either willing to share or expose.
I thought the movie had a few funny spots in it & some of the cast besides the main character were funny as well.
I believe that a person that likes movies & has some empathy, common sense, a sense of humor will like this movie for exactly what it is.