Instruct: Classify a review as either positive or negative.
Query: Be careful of defect

I've had this dryer for over a year. It worked well enough. Then, one time when I went to use it, the handle became very hot, sparks started shooting out of the front of the dryer, and then smoke. I have contacted Conair to see if this is a specific problem for this dryer. So far, I have not heard from them.