1. "What is PTP's take on the script?" In response to Reply # 0
Regarding the exclusion of the Black character?
Her explanation seems solid. She stated that she considered including the Black character from the book but she was stereotypical. So, the intelligent thing to do was the omit the character.
I guess she could have written a new part but she also knew that she couldn't do justice to the themes of race and slavery of that era.
There was a story on the web that said Coppola could have reached out to a prominent Black female author to doctor the script. Maybe she did but couldn't settle on a version of the movie that satisfied her vision and the newly written character.