Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great flat iron!

Just wanted to let you all know that I'm African American and I highly recommended this flat iron! It gets my hair straight the first time through and it doesn't produce that burning smell after I go through my hair with it. It's lightweight so your arms don't get terribly tired and it has a swivel cord, so it won't get tangled up. It works great with the CHI silk infusion heat protectant I use!