Instruct: Classify a given Amazon review as either positive or negative.
Query: Very poor product

This product worked for only a few hours over the period of less than a week and completely quit. I have contacted the company twice by email for assistance and have received no response. A product originally priced at $100 and on sale for $52 should be more reliable and last longer than 6 days. Also the company has a responsibility to its customers to be responsive to communications from its customers. Based on my experience, my advice would be for Amazon to discontinue advertising a product manufactured by a company that has no intentions to satisfy or even cares about the satisfaction of their customers. If they had only taken the time to respond to my emails which were sent within 10 days of the delivery date, my opinion would be significantly different.