Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Broken 4 years later

This monitor worked great up until a few weeks ago. I started to see some horizontal lines appear at the bottom. Didn't bother me at first, but they kept coming. Now I have about a 1" bar of colorful mess at the bottom of the monitor, and large black circles elsewhere. It just keeps getting worse and worse as the days progress. Granted this monitor did give me 4 good years of use, but still, I'd like to see these last much longer.