Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Please do not buy this book.

I'm not saying that someone erased my review but I tried to give this book a negative review before and for some reason my review didn't go through. Well, all I can say for this book is that it primarily focuses on talking about the acronym FAST for writing a book. It repeats the same sentences over and over again through the use of various sentences that is primarily saying the same thing. If you want this book, I suggest going to the library and write on one sheet of paper the word FAST and what it stands for and place the book back on the shelf. Reading this book is tantamount to going to a car dealership. Please keep money in your pocket and go to the library.