Instruct: Classify Amazon reviews into positive or negative sentiment
Query: ABSOLUTE JUNK

The majority of the content in this book I took upon myself to blackout, like military censorship. Horrible grammar and input on pop culture. After I told my professor that the Fahrenheit to Celsius and vice versa formulas were wrong we largely stopped using it. I would suggest buying a chemistry, thermodynamics or geology book instead. My energy industry course instilled more knowledge than this oversized coaster ever will. This text is total garbage and should be given away for free!