I have never laughed more in an m/m book than in this one. More than once I laughed out loud, especially in the first part of the book (the training). It's hilarious and seriously if you're having doubts on whether to read it or not because of the number of pages, forget about that and just read it anyways. It's actually a pretty quick book to read; i read it in only a few hours. You get sucked in quickly and then you just can't stop reading. You get attached to the characters so fast and you just want to read more and more about each of these characters. It was just.. so good.