Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Give it a miss...

This book is very poor for 2 reasons:Like most other "investment" books out there the author makes one assumption: that the whole world consists of the USA, the USA and the USA. The book assumes that everybody who reads it is American with an interest in American markets.Secondly, half of the book is used to promote the authors investment website, the "Investor's Business Daily". And if you're not American it's mostly useless since again it assumes that all investors are Americans investing in American markets using American investment styles...I'll give the author credit for some of the investment principles which he provides which can be very helpful to less experienced investors - but there isn't much that you can't get from other investment books or the internet.