My review.
I mean, procedurally the story is awful (undertakers taking away murder victims from the scene and police not following obvious lines of enquiry, people in a police safe house just randomly going for a drive on their own, etc ).
However, the actual story is really good. Kept me guessing until the last episode how it all fit together and who did what to who.
So my advice is if you want a good police story, then this will disappoint, but if you like to figure out a good mystery then you'll like it.
This is adapted from a book which I imagine would work alot better. When you're watching, it's easier to pick up on all the flaws and holes in the story.
So, not the best drama I've ever seen but I enjoyed watching it. Keeps the pace well and draws you into the next episode.
(Despite my username, I did not guess whodunit!)
2/10 as a police investigation.
8/10 as a mystery.