Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great, great book, but needs updating

I've been taking photographs and reading about taking them for over 50 years, if this is not the best book I've read on the subject it is certainly close. Mr. Shaw told me things that I've not thought of in those years and will keep in the back of my mind from now on. I'm not sure reading the book will help me take better pictures but I'm confident it will help me not take as many bad ones.I would have given it a full 5 stars but the information about digital is dated. I realize digital has changed so swiftly it is difficult for books to keep up. Even with that caveat I'd certainly recommend anyone interested in nature photography read this.