Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Died After Minimal Use

I have had this blender for three years and during that time we have only used it to make smoothies. I never thought it was that powerful so perhaps I got a lemon but after the third or fourth use it would only run for a few seconds and then it seemed to bog down and the blades wouldn't turn. So I was stuck with shutting it off, turning it back on, to get the smoothie made. Well, today it finally died a long awaited death. I have always been a big fan of KA products but I will not be replacing this over-expensive model.Buyer beware. If you purchase this yourself I would be sure to use the heck out of it during the warranty period so you can send it back for a replacement should you get a dud like I did. Amazon only replaces within 30 days of purchase.