Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Example Input: While this book is very good on providing scripture quotations, the commentary is dated and extremely biased. If this book were to be shared with people of non-Mormon faiths, they would become very defensive and rightly so. The author's invective toward the Catholic faith is appaling. Many Mission Presidents do not recommend this book. It could be dangerous in the hands of the untrained.
Example Output: Negative

Example Input: If you need a grammar reference, this may well serve until you find a better one. It might be of greater utility if the tone wasn't vaguely condescending and pedantic, and it eschews the panoply of actual examples in favor of definitions. To wit: the 2nd person singular present perfect conjugation of "to love" results in "If you have been loved..." gives me one (singular) example but not the rationale of when to use this. The density of the text preceding the example conjugations will require your own self-study to master (if you must) the ability to spin off a subjunctive 3rd person plural present tense conjugation.The best recommendation I can offer for this is as a companion for language learners who need a quick reference for English analogs of other-language conjugations, such as when you try to conjugate "falar" and need to know which one to use.--#
Example Output: Negative

Example Input: This product sucks!It doesn't completely suck... the 2 days I was able to wear it before the boning snapped in half it did compress pretty tight. As many people have noted, it is HELL to get into this the first time.I liked that this wasn't a body suit and the rubber on the outside would keep my shirt from sliding up.BUTThis garment:1) Rides up- if you move a lot it will eventually slide up your waist2) Leaves a huge crease on the skin above your waist-- and it hurts3) Makes you look like a sausage when you sit down: visually divides your belly in half when you sitAs I said I only wore this twice, first time I wore it for about half hour and the second time I had worn it for several hours when the boning snapped in half and was poking into my side (ouch!! )RETURNING THIS!!!
Example Output:
Negative