Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Buy 2 copies...

This book is structured, written, photographed and edited with parallel purpose and effect: communication of the author's respect and regard for the book's subject and for its readers. Mr. Darke sets out to inform and does so with enconomy but in full course; when he instructs, he teaches the novice and gives pause to the critic; when he photographs he shows his passion and inspires with the nature and wonder of his subjects. The book is encyclopedic, yet its prose is always to the point with the agreeable dryness of a good, well-bodied wine. Credible, trustworthy, enlightening. This is the best gardening book I have ever read. Negatives? Only one: Mr. Darke's standards are unimpeachable; those of the book's typographer and designer, however, are not.