We just had one problem where a component inside broke and the picture couldn't display (not sure exactly what it is), but the repaiman was like "these things usually break about every 4 years", and that was about 3-4 years ago when the TV was 15 years old

Other than that, it's been a great TV. It and my dad's 10 year old 60" Mitsubishi have really made me confident in their brand of TV's.