Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This is a really good book

I was suprised that a book published by Morgan Kaufman would be of such high quality and on a interesting topic until I saw this book in the bookstore. I was pleasantly suprised. Normally their books are overpriced relative to other publishers on the same topic.Anywho, this book does justice to explain what one needs to understand about web services. It is targeted towards developers and architects but has some interesting concepts that are also applicable to project managers. They do a great job of explaining Service Oriented Architectures and how they are the foundation of web services.This book should be on everyone's shelf.