4.0

This book is a slow burn. It invests so much time in building the narrative of Elizabeth Holmes and Theranos and blood testing science that it grew rather tedious at times. But the final third? Whew boy, the story exploded and became a page turning thriller. I am so pumped for this film, and will probably listen to the podcast and watch the documentary - especially to experience Holmes's wild affected voice.

In conclusion, John Carreyrou is Gossip Girl.