'The Dropout' offers an eye-opening view of Elizabeth Holmes and Theranos

Elizabeth Holmes has been a source of fascination for many since glimpsing the husky-voiced, wide-eyed persona she affected in Alex Gibney's documentary "The Inventor: Out for Blood in Silicon Valley." Amanda Seyfried nails all of that in "The Dropout," a slick Hulu docuseries devoted to Holmes' rise and Shakespearean fall, as well as the gender dynamics at play throughout.