Nice mystery and serious topics (child abuse, domestic violence and pornography) although book is a little bit lacking interesting, well developed characters. They are all so one-dimensional characters and they seem to lacking competence when doing their police work.
It is still a fast, easy to read book, so if you're looking for some British crime books you may give this one a try. And you don't need to read earlier books in the series to know who is who in this one.