This book is both hilarious and a joy to read. Meyer takes the concept of living in a simulation in a lighter direction than many other discussions of the topic. He makes great efforts to ensure questions of causality and historical paradoxes are avoided and also ensures viable limitations are placed on the characters even with their literal access to the code of the universe. All of this makes the story quite believable despite the main premise of time travel and wizardly powers. I'm looking forward to the other books in this series and am hoping for answers to the deeper questions involved in this world.