Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Mine stopped working at under four (4) years of use

After much research in early 2006, I bought the Samsung HP-4252 HD plasma TV for $2200. After almost 4 years of light use mine also exhibited the red & blue lines with color blotchiness on the screen. The estimated repair bill for mine is similar to others of about $800+. It seems I have now joined an ever growing group of Samsung consumers who have paid about $500+ a year to own this TV.I really like this TV except is short life span. However I don't want to sink another $800 to $900 into this TV wondering what else might go wrong with it. I also previously owned a Samsung DVD player used with this TV. That DVD player quit after 3 months of use too. I think I'll steer clear of Samsung products in the future and suggest consumers think twice before making a high cost Samsung purchase.