Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Heater crapped out after minimal use

This product is a bunch of hot air. We have had it for 3 yrs and only turn it on in my son's room in the winter and only overnight. You figure 3-4 months out of the year and just for 10 hrs a night. The heater has barely been used and now doesn't work. I called the "service" line and their big fix was rinsing the filter and turning it on again (not the problem). Their next suggestion was taking it to a repair shop or buying replacement bulbs ($40) as that "may" be the problem. Of course the heater is out of warranty. I have a $80 plug in heater in my other son's room that works great. This product is a POS and not worth the price-DON'T WASTE YOUR MONEY!!!