Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Book on Personal Investment This Decade

This is the best primer on personal investment strategy that I have read in the last ten years. Could only have been written by someone with Swensen's credentials who is totally unbeholden to the mutual fund companies and other financial services players who are systematically bilking small investors through high fee, high risk investment strategies that do not pay off for the investor in the long term.Swensen's advice is sound, based on proven portfolio management principles, battle-tested via Yale's global endowment, one of the largest and most sophisticated investors of our time. The chapters on the proper use of ETFs- exchange traded funds- in a personal investment portfolio are worth the purchase price alone.Of course, most investors will never take the time to read and reflect on a book like this--but you should! Just don't count on your mutual fund company to tell you about it!