I admit I am a sucker for British crime series, and I can add this one to the 'loved it' column. A great 'who-done-it' that keeps your interest from beginning to end. You have to pay attention as it jumps time frames occasionally, and it's a little difficult keeping the adult and teen characters straight, but it is well worth the 6 plus hours spent watching. Ignore the few negative reviews...some people insist on finding fault with every movie and show they watch, and consider themselves expert reviewers, full of film knowledge, when it fact, they are just full of themselves. Watch this one, you'll be glad you did.