Instruct: Classify Amazon reviews into positive or negative sentiment
Query: We are being taught opinions from bigots

This textbook is filled with the authors biased opinions and lacking anything of any real educational value. I don't like being taught from biased sources, whether they be liberal or conservative. Plenty of times I had to stop reading because I became so frustrated by the authors bigotry. I hope teachers will not use this for their class. I have not learned anything of value from this book about the subject I was taking, but I did learn to be on the lookout for people like Sadker who want to convey bigotry in a college setting. I really felt like I wasted my time and money, but fortunately I was able to sell the book back for close to what I paid for it. I can't believe this passes as a college textbook.