Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It is not what it should have been

I have been reading this book for the last 10 days chapter after chapter. I definitely feel there is some good content in the book. However it not what it should have been.I read a comment on this book saying author padded lot of stuff. I do agree with that up to some extent.This is what I expected from this book:1. 2/3 chapters explaining various UML diagrams2. Solving different problems using UML3. Exercises & Quizs