Instruct: Classify Amazon reviews into positive or negative sentiment
Query: One of the worst investing books ever

When I bought this book, I 'hoped' that it will help me invest better. Turns out, it's an entire ad for IBD and CANSLIM (more like CANSCAM). This book was probably the most useless book I've ever read. Why? Because he constantly talks about EPS and why it's the king of the stock market. Reality is, just because a company has a good EPS, or even a good percent increase in EPS, DOES NOT make it a good stock to buy!! And he drills the opposite into our heads with this book. I read the first 50 pages, and knew that this book was trash. At least I can return it and get my money back so I can invest it in a better book.