Instruct: Classify an Amazon review as either positive or negative.
Query: How to use our proprietary indicators to beat the business cycle

There is nothing new or interesting in this book that other books will not give you. I agree with other reviewers, this is basically an expensive marketing brochure for their paid ECRI services.There is almost no meaningful content in this book. Since I do not intend to subscribe to their service, this book is worthless to me.Anyone want a slightly use copy? I plan to re-sell it on Amazon soon...