Some readers have compared this book to Salinger's "The Catcher in the Rye", presumably due to a common tendency to digress; yet where I found the former digressions distracting and annoying, the latter are awash with insightful, wry humor. There is no great mystery within, I spotted whodunnit after the first few chapters, but the doggedly determined narrative voice exudes a compelling charm to a degree such that I nearly finished the book in one sitting. Despite some superficial problems—e.g. prime numbered chapters—it's easy to like this book and in the end I'm happy to have met Christopher Boone.