Instruct: Classify the given review into positive or negative sentiment.
Query: Don't Buy This Book!

I bought this book solely based on the greatness of another Page-Jones' book:"Practical Guide to Structured Systems Design". I figured that if this book was half as good as the "practical guide" was, my money would have been well spent.This book is very inaccessible. It keeps you so deep in "buzz-word soup" that reader has to work very hard to understand his points. The examples are very abstract hard to follow.