Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Piece of Garbage - DO NOT BUY

This product worked great for about three months. My wife loved it. Then one day last week the LCD TV was playing and the unit suddenly shut down on its own. The only way to reset it was to unplug the AC adaptor and plug it back in. When I did that, everything came back to life except the LCD screen. There was sound but no picture. I tried everything I could think of to try and get the picture back, including reading the manual cover to cover, but nothing worked. I called Polaroid and got probably the worst customer service response I have ever had. Only a 90-day warranty (I was past that), and the only thing they would do was send me a replacement of the exact same model.....for $110!!!!! I paid $229 for this thing earlier in the year. What a rip-off. Polaroid lost me as a customer forever.