A few readers have taken me to task for “missing the point of the film,” which is apparently that Elizabeth Holmes is unknowable and everything is ambiguous. Here’s my response: She went after Tyler Shultz and Erika Cheung with everything she had. I was threatened with litigation on a daily basis for months on end. It was a ruthless cover-up of a breathtaking fraud, and she was at the controls. Just a little context for those who have forgotten or didn’t follow the original story. By the way, I loved the film. #BestPicture, IMO.