Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DO NOT BUY!!! $300-$900 PER YEAR TO OPERATE

We had no Idea that this TV would cost us $300-900 per year to operate. Panasonic should be ashamed of the way they have dealt with consumers who have purchased this and many more of these TV's. I don't know of anywone who would go out and purchase a TV knowing that it was going to cost them this much in maintenance to operate each year. We will never again purchase any Panasonic product and hope that A Class action will be filed against them for there failure to recall these Sets. They lost (or settled) a previous Class Action against basically the same TV and Hopefully they will be sued again for these sets. Far as I am concerned a huge punitive fine should be imposed so they might think twice before continuing similar business practices in the future.