Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The worst toothpaste ever!

Aaaah!! This is by far the worst toothpaste that I have used! It is like spraying perfume in your mouth! They probably used this toothpaste back in the day to punish their children who sassed or cussed, instead of using bar soap. The positive product reviews for this product are bogus! If you love the taste of floral perfume, save money and buy a cheaper toothpaste and then spray some perfume in your mouth at the same time!