In the way that this book knowingly plays on the long tradition of children's literature and exploits the ironies and humour in the seemingly endless supply of wicked parent/orphaned children line, it is quite clever and amusing. But I have to say that for me at least, this type of book is beginning to be a bit tired.
Lemony Snicket in The Series of Unfortunate Events books was breaking new ground, but I wonder how long it continues to need breaking. Self consciously ironic children, a narrator tipping the wink to the clever reader, the over emphasis of the evil inherent in children's books and this obsession with providing glossaries and explanations in a 'witty' way, is beginning to bore me a little.
If this is the first book of this kind you read, you will probably love it, because it is quite funny and clever and amusing. If it is the tenth, the joke may have worn a bit thin.
The other problem with this story is that it relies heavily on the fact that the reader will know about all the traditions of children's literature. My concern is that it will pass the majority of the readers by. I am not saying that children these days are illiterate, because children's books are one of the huge success stories in publishing. What I am saying is that in my experience it is rare to find children who have read the classics that adults take for granted.
This book draws on Anne of Green Gables, Tom Sawyer, Little Women etc, all of which I've read and reread, but my own children and their peers are just not that interested. The books are too wordy and old fashioned, and because of that I think this book will miss its target market.
It's not clever enough for adults and too clever for most children.