I bought this at Marshalls for $39 and was soo exited to try it out. The heat up time was 50 second and i set it to 370-410. It glided throught mi very frizzy and curly hair and it was knife straight in 2 passes. It never once burned mi hair and it is a great iron by a reputable brand. 10 stars!
I have an arsenal of straightening irons and this one is the smoothest. It glides through my CURLY hair, leaving it straight and smooth. Don't waste your money on cheaper irons, this one is worth the price.