Instruct: Classify a review into positive or negative sentiment.
Query: The worst product I have ever bought

I paid nearly $100 for this unit a year ago (not through Amazon), and it has been a cheaply made disappointment in nearly every way. The display is unreadable and impossible to adjust. I wrote Conair and never heard from them. I'm glad to see that this item is out of production. DO NOT buy one from any seller!