Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not a good detector if the display burns out prematurely.

Overall This is a great detector, a little bulk and funny looking, but works exactly as it is supposed to. I have had many detectors over the last 20+ years, and this is the best one yet.The only real complain I have is: the graphic display burned out after a year. This is extremely annoying. It is tough to "see" what's going on without the display. The repair cost would exceed getting a new unit.I am now shopping for a new detector, and I am staying away from the complex graphical display, and stay with the simpler LED display models.