Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Great Book About the Lies that Corporate America Tells Us

Did you buy the DSM-IV-TR?Oops!You are now officially a pawn, a sucker, and most likely lacking your own brain cell.It's ok, you are not alone.Just keep sending your hard earned dirty dollars to those who are most willing to take it -- the pharmaceutical companies, the "insurance" companies, and psychiatrist snakes who snuck their way into the profession just so they could rob you of your "hard earned dirty dollars."The DSM is a joke. The DSM-IV-TR is a joke. And the DSM-V is a joke before it is even out. As long as you freely give them your money, the joke will keep being funny to them. Ha. Ha. Ha.