Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I want my time back

I bought the book for the good title, when i was i dumb newbie in the markets, and even then when i read the book i could not believe the dumb stupidity useless piece of crap this book it is, this is the dumbest book for trading in no just the forex market, but any market ever made, the people who gave this book more than one star to this book is because they were paid or are the author friends or did it herself.I am angry no because i paid money for this book, but because i will never be available to get back the time that i waste reading this useless crap.BTW that was years ago, thankfully now i know how the markets really work, and to open your eyes, the forex markets is one of the most difficult markets in the world, one example, Warren buffet once he lost 850 m, George Soros, around 650 m, use your little peanut (brain) next time you buy a book about the markets. Got to make sense.I gave the book one star because i couldn't gave 0 star