Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not a full TKD book

To be fair, I don't know if Masters of TKD are allowed (or even want) to put everything they know in one book. Maybe they want people to pay for TKD classes. What I DO know is, this book is very helpful. However, there are certain things in the book that is missing.It has all the color forms (belts), but does not have every kick, punch, or other move that you can learn in an actual TKD class.This book is good for beginners. Once you hit green or blue belt, you will only use this book for the rest of the forms, or for a random kick or punch that you should have learned before but didn't...It's a good book, don't get me wrong, but it's just helpful for certain things...