Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A must for one and all

Dr. Gallin has created a tool for everyone to be able to navigate the medical system. I wish that I had read this book before my recent foot injury as I would have known how to better handle my medical care. In fact at the time of injury, I didn't know what to do when I injured myself. Since I didn't know that I was allowed to make choices on my behalf or choose specific doctors I wound up getting inferior care.The best part about this book is the simplicity whith which complicated matters are explained. The infusion of real world examples not only exemplifies the topic that is being described, but also allows you to grasp how situations that are not properly monitered can go wrong. You know that if this can happen to a doctor or someone in their family, it can happen to anyone. I got this book from a friend and feel that the future of my health is better and safer for having read this as I will know what to do when there is a problem.This book is a must for one and all!