Henrietta Lacks was an amazing woman who was unknown. Because of her, life saving changes happened. And, yes, lots of money was made too. This highlighted issues with medical ethics and consent. I'm so glad this book exists. It tells an important story. I liked how it was laid out. Not dry, boring like it could have been. Sad that her daughter, Deborah, didn't live to see it's publication.
On a personal note, in 2016, I had to have part of my liver removed because of a large tumor (not cancer). I did sign a consent form saying it was okay for the University of Washington hospital to do research on that tumor and tissue. I do think it's, in part, due to people like Henrietta, that I was able to give consent and not have them just take it and not know that they did.