This was, as all David's other books are, totally hilarious and a light but mysterious read with unexpected twists. I thought I was at a point where nothing else really would happen but then BOOM! you discover that ----- actually is ----- and ----- is really -----. In this book, you can't just assume that everything's okay, because it isn't. Anything, could be anything and nothing could be something. Because of this, I found it a really enjoyable read where there were no points where suddenly, the writing just dragged on and became a bore. The excitement meter went up and up and then just as it begins to go down, it is janked back up again.
I totally recommend this for all children 7+ even teenagers and I know that some adults would definitely enjoy it too. It is preferable for those who like comedy and mystery (like me) and for fans of David Walliams, I can tell you now, this does not disappoint.