I'm only 2 minutes in, and can already see she is not believable as Elizabeth Holmes. She isn't the worst actor in this highschool play, but I've seen documentaries with Holmes and this actress doesn't do justice to her "crazy".

First and most simply, she blinks too much, she doesn't bulge/widen them like Holmes does. She lacks Holmes' distant 1000 yard stare. She doesn't replicate the fake voice Holmes puts on, she lacks in every aspect that shows the egotistical, megalomaniac that was Holmes. It's like the director or actress have never seen a second of Holmes. I could have put a wig on and been more believable... And I have a beard.