" This is a children's book and is aimed at upper Elementary to maybe middle school. It has some elements that would appeal to that audience, including a fairly good take on friendships at that age, engaging characters, and a nod to video games (sort of. Very early video games). But it didn't make much sense to me. There are characters that are in a computer game but are also real. But the people in the real world go to the computer game world in their dreams. They're not transported, they simply arrive there. But are their bodies still on earth? Or no? It gets even more confusing and unclear from there. Essentially I wanted more information on the mechanics of this whole thing. Frankly, of Pratchett's books, of which I generally am quite a big fan, the Johnny Maxwell Trilogy is by far my least favorite of his writing. It doesn't even evince much of his trademark wit to carry it along. "
— Jenny, 12/26/2013