I was a banker for 40 years. I got my start in San Francisco during the heyday of the 1970s when guys with Beatle haircuts and plaid suits tried to upend the finance industry.
Out of that group came Apple, the Home Shopping Networks, etc., and the seed capital and business practices for what is now the Silicon Valley. What also came out was lots of bankruptcies, shareholder lawsuits, and corporate money spent on drugs, sex and rock and roll.
Elizabeth Holmes didn't surprise me. She wasn't much different than those 1970s bankers in plaid three piece suites and Beatles hair cuts. She had the same arrogant attitude, the same way of talking around a problem rather than answering a question and the same failure to appreciate the idea that most people earn their livings by working for them. Privileged. White, Young,
In this series, Seyfried captures the attitude, the creepy lack of self awareness, the naked ambition and the voice. She shows us that the facade without a person inside. She plays the role as If it were written for her, and reveals acting ability I have never seen in her.
The other cast members are good (especially Bill Macy) but it's hard to divert our eyes from the train wreck of a character Seyfried makes of Holmes. And she does a really good job of it.
See it for her acting, but you might enjoy it more if you know the story,