It's a good story overall, but I felt they just overcomplicated it by the many sub plots. This probably led to the overall pace being slow and boring at times.

The 5th episode was the best, but the first and last were just a drag. I love the British crime thrillers, mini series or the multi season ones because of the police process and also due to the locales especially the rural ones. I got a feeling the creators were trying to copy that here. The process was pretty good in this, however I felt they overdid the gray and gloomy tones. As for the locale, well there is not a whole lot they could have done about it.

Kate Winslet was awesome and so were the supporting cast. No complaints there.