I have just watched 'The Cuckoo's Calling'. This is a great take on the hard on his heels private investigator gets an opportunity story. JK Rowling's content is as well written as a John Grisham/Agatha Christie with the added frisson of cool London locations and culture. I particularly like the casting of Tom Bell as the rough-round-the-edges sleuth and the engaging Holliday Grainger as his ever so capable assistant; they are both so watchable. I look forward to the next series (and for any critics of this series yes I am perfectly happy to overlook any plot holes).