Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DeLonghi DFH132 is Safe Because it Does Not Work

Stopped working three minutes out of the box. Light stayed on, unit did no heat, fan did not work. If you don't mind buying a hit-or-miss item, go for it. There are too many products out there with solid reviews that DO NOT READ broken out of the box or quit working almost immediately. Why waste your time or take chances for a few extra bucks, that's what I did and I regret it. Ended up buying an Optimus ceramic heater on another recommendation and it works great. This one does not make the mark.