Instruct: Classify a given review as either positive or negative.
Query: wont curl my hair

I thought this curler was the best of the best being a well known brand and "ceramic." I was wrong. I paid $30 bucks for this thing and it didn't even curl my hair. I will go back to using the $10 generic curlers. I regret my purchase. I also regret throwing away the box before trying it, so I can't send it back now!