Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I will never be without my Chi!

I have had multiple Chi's, and I continue to use it religously. No other straightener works like a Chi, and you can use it to straighten, flip, or curl hair. And it only takes one pass over a section of hair to straighten it. Amazon has the lowest price I've seen anywhere, so if mine ever quits working, I will continue to purchase from Amazon.