Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Stopped working after 4 time using

Purchased in March 2008. Used four times and quit on me in the middle of frying chicken for our family Christmas gathering. No light. Owner's guide indicates a reset button which DOES NOT exist. Unfortunately I did not save receipt. Reviews I've read online indicate this is a very pervasive problem. To return the item, you must pay shipping both ways. simply not worth it. I will never purchase another Rival product.