Unter Wasser Das Verschwinden der Kim Wall

I dont really understand the reviews saying that this was extremely slow and boring? I never heard about this crime before and for me it was not boring at all. It kept adding more and more gruesome disturbing details of what happened to this poor woman. The story's timeline was a bit annoying to follow in some places, but other then that it was a very interesting crime story, one of the most horrific I saw. I feel so sorry for the family and friends of the victim and of course they have the rigth to talk about the victim as much they want, if you are not interested don't watch. As for the killer there is not much to it, it is a psychological condition he has and he fulfilled his dream.