Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This is not Rive Gauche by YSL

I have been wearing Rive Gauche exclusively and daily since 1974. This product is a bootleg. Not only is it not what it purports to be, it smells like lawn chemicals. To their credit, Amazon gave me a prompt refund but I would have been even happier if they had removed the product from their site.