Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unhappily in search again of a vacuum

Very unhappy with this item and when I wrote to the seller, I found they weren't willing to back up their product with too much customer care. It stopped working within 3times of use. The suction was very low and it started to smell like it was burning. The belt was still working but the motor was getting hot. So I am again in search....