Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Why Do We Need This?

It would be nice, with all that's been written about them so far, if someone would write a good book about Bonnie and Clyde. Unfortunately, Phillip Steele hasn't managed to do this. Slim and poorly researched, errors abound in this book to the point where one wonders if Steele interviewed Marie Barrow Scoma before or after her death. Some of the photos are even wrongly captioned. This book is so bad it's embarrassing, as bad as anything Jay Robert Nash ever did, except that his books are at least useful as paperweights or doorstops.