Instruct: Classify Amazon reviews into positive or negative sentiment
Query: braun blender rated one star because there in not a no star

despite negative reviews, because of favorable consumer reports rating we bought it, and regret it. On its first use trying to liquify watermelon pulp the gasket broke. It was a major effort to get proctor and gamble, the parent company to agree to refund our $42 rather than replace a product which is doomed