Instruct: Classify Amazon reviews into positive or negative sentiment
Query: beyond worthless

This book should have been titles half of the letter a of real estate investing. I like most of the rich dad material but this is SO basic that it really doesn't teach you anything. And I mean anything. It absolutely baffles me that anyone can give this book a 5 star review, especially a so called 20 year investor. I have bought 5 pieces of investment real estate over the years so I am far from an expert but there was nothing in this book that I hadn't thought of before I bought my very first house. WAY TOO BASIC, with almost NO useful information.