It does what it says!
I bought this brush during an Amazon lightning deal.  I have a lot of fine, curly hair and this straightener didi a good job of brushing it straight.  Like other reviewers, I did have trouble getting the top to smooth out as it's hard to get the brush in contact with your scalp.  I'm too clumsy to manager a flat iron but I can use this!  I'm happy with my purchase!
Rating: 5 stars