Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 2 years and now it's a paper weight

I bought this TV 2 years ago as a gift for my husband. I was really excited as this was our first big-screen TV. When it was set up and ready to go I was not overwhelmed by the picture but could live with that. Fast forward to now (only 2 years later) and now the set spontaneously turns off after about 5 minutes; first the screen goes black and then the sound dies 10 seconds later. After googling this issue I find it's quite a common one and many people are having customer service nightmares trying to get this resolved. There is even a class-action lawsuit against Samsung because of this. I have a 10 year old 32" Panasonic that hasn't had a single problem at all. Shame on you, Samsung. For supposedly being a leader in TV technology you should've build a TV that lasts longer than a mere 2 years and stand behind it!