Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Q: Horrible product! Too much talking about general stuff. Not enough real tests. Very low level of expertise. it is just ridiculous how people can get published with such book about nothing. Bits and pieces here and there. Please, Amazon, do not sell this book - too little of material for too much money. It's a SHAME!!!!!!!!!
A:
Negative