Instruct: Classify a given review into positive or negative sentiment.
Query: Good Flat Iron

This flat iron works well. I like it better than the cheap ones I bought at CVS. But if you're not looking to spend a lot on a flat iron, most of the cheap ones will give you similar results. This one heats up faster and my hair doesn't get caught in it. It takes a lot less effort and time to straighten my hair with it. I was surprised that it does not have a temperature control. Also, some of the nice ones come with a heat resistant bag to pack it and run, but this one doesn't. I've only had it for a month so I can't say how durable it is.