As an engineer of nearly four decades, I watched this remarkable documentary in disbelief. So much was put at risk by the plant operators and by the NRC which was a dysfunctional regulator. It seems there is still no admission of it today. The whistleblower sounded right, that nuclear power generation should probably not be a business for profit. Well, it was not in Chernobil, but disregard for public safety awareness was still the main issue there. Perhaps engineers need to be respected more when they point out the risks involved.