It's a very complex, multi layered mystery, there are lots of strands, and lots of jumping back in forth in time, so don't think you can watch this and fiddle with your phone, you have to concentrate as you could easily lose it.
It isn't going to be for everyone, because it is dark, it's bleak, and does contain some very tough to watch scenes. It has been criticised for being ambiguous, but I would argue that all loose ends are tied up, the last scene provides a lot of answers.
The only real dip comes in Part 6, the only episode I didn't like, the best, the following episode, as so often, it's the penultimate episode that I enjoyed most of all.
Terrific acting, Sarah Greene and Killian Scott are both incredible, they are well supported by a great cast.
I'm someone that always loves a continuation of a series, but in this instance I'd be disappointed if they brought it back, this needs to be left alone. Gripping, 8/10
