I found this completely interesting and very much like any psycho thriller with lots of crazy information coming from all sides. this is really interesting to try and figure out about child hood abuse and how it creates monsters, multiple personalities, master mind criminal thinking or all of the above. I think the people that are picking apart this docuseries in the reviews are missing the point of how disturbing and menacing this is supposed to come off... which it does. This guy got away with a lot of things that weren't right and a lot of people capitalized on the painful experiences of the victims...(and that should make the viewer angry) but it doesn't mean the technique of how everything was shown and told wasn't awesome. Not one thing that all these reviewers are complaining about did i even notice at all, and I'm a hard critic myself. Worth watching bigtime. In this case Billy wasn't the only monster, doctors greed and the justice system failed as well. He should have been thrown in jail for the initial rapes without question. This was a massive story to tell and to me it was a hit right out the park.