Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excruciatingly Boring

This is a review of the Audio CD (Unabridged) edition of this book.One of those excruciatingly boring books it is:1) The person narrating the book is a robot. How fitting, for a book about playfulness and improvisation.2) The style is oppressive: so many lists! Every other sentence is a list! Is this some kind of brainwashing drill?3) Too many boring, boring descriptions and statements of most banal facts. UGH!Can you tell this book is really frustrating me? It's truly a painful listen; I wish the author had just stuck to the exercises.