Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bad Purchase

I've had this Holmes heater for about 3 weeks. In that three weeks, it's been used about 3 times. I used it for a number of hours on the first day that I plugged it up, with much satisfaction, until I turned it over. After doing so, the heater would not restart. I looked through the manual to discover that in order to make it restart, it was necessary to turn off and unplug the heater for 30 min (a long time for a cold natured person in a cold office building). Fortunately, it restarted successfully, that day. Sadly, by my third attempt to use the heater it was done for. The cursed thing would not start and the caution light remained on after performing the restart steps. I'm going to return this item for another Holmes item, as I've been told that they normally produce great personal heaters.