I watched the Ed Gein series.
It's a muddled mess, combining several potential narratives into one. It shows some promise at first, exploring Gein's upbringing, trauma, and schizophrenia. But, it adds fictional subplots and a focus on shock value (while at the same time pointing a figure at media and Hollywood exploitation).
It could have been a good 4 to 6 episode biopic. Instead, we got schlock.