Instruct: Classify Amazon reviews into positive or negative sentiment
Query: dont go for this...

granted that this product was originally defective and now refurbished.. but one would expect a factory reconditioned product like this to put out more heat than a household electrical appliance ..My laptop computer produces more heat while operating for heaven sakes and has a nice fan inside too.Its hard to tell whether its working in the 'min' and 'med' settings and you start to feel it heating up a little bit only in the maximum setting.('min' + 'med'). The heat it produces is absolutely inadequate even for a small 200sqft room.I would return this piece of junk if i could but for its sheer weight and shipping charges.Shame on Amazon and Delonghi for selling such defective products as "factory reconditioned".I would be extremely wary in the future about purchasing any refurbished products from amazon.