I felt this opened strongly initially and had a lot of potential due to the fantastic acting but then the series took some weird turns that were never really explained. I wondered if there was something supernatural happening but that never eventuates. I can't help but think the script was mainly written by AI and it simply didn't have the ability to link all the tangents it had gone on throughout the series so instead fell back on an unimaginative ending (so don't get your hopes up that "all will be revealed").
I've been left feeling quite irritated by this show unfortunately.