Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Cheap Product That Breaks Quickly

The wire part was very thin and the product felt really cheap. Sure enough, the part that plugs into the cigarette lighter of my car, fell apart after only a few uses. To add insult to injury, the non-working charger was lying in the passenger seat of my car for a few days after it broke, when I noticed that the plastic casing had actually melted. Yes, it was summer, but shouldn't a car charger be able to stand up to normal summer car heat?Don't buy this. These people have already made enough money off customers (including me) who never read the reviews of this product.