A:Answer Have had the TV since Black Friday 2017. No issues. In fact, now that the color is fully calibrated, I find it clear and pleasant to watch. I bought mine new and sealed from Best Buy. Some other companies/on-line vendors sell refurbished and/or open sets; these at times, are banged up or used and can pixelate. All I know is, if I did have a problem, Best Buy would assist me in warranty claims. I bought mine from MAGNOLIA which is the high end sub-store within Best Buy and they have terrific service.
Buy from a reputable company and you have peace of mind.