Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Caveat Emptor

Rosle Can OpenerPay no attention to reviews from people who have written within days of buying this product. Mine, and those of everyone I know who had bought one, lasted less than 16 months. My inquiries to Rosle (about replacement of this expensive, slickly designed, but incompetently manufactured product) produced no replies.You don't want this one. The clunkier Kuhn-Ricon has held up for two years so far.