Many things were done right in this tv show. The pace, the acting, the setting, the mystery... it was all pretty good and made me want to watch it all. However, there was one thing that made me give this tv show a 6 instead of something like an 8, and that was the ending. With a good mystery movie/tv show it is all about wanting to know what happened while this one just gives us an open ending. I understand it is based on true events but that is no way to end a mystery like that when it is made to entertain. They bring up interesting theories like a blood cult, but it seems like they were unable to wrap it all up into a good ending so they just left it as an open ending. It kinda made me feel like I watched this tv show for no reason as knowing what happened in the end is what made me keep watching.