Having read all of the Joe Ledger books, I'm torn writing this. On one hand, I loved the use of drones and how JM shows how this could be used today. Not just the drones, but of all the major aspects of the book. That is actually one of my favorite things about him as an author, he does his homework.
The one problem I had was the antagonist. Joe Ledger readers know what I mean. That being said, still giving it a 4/5.