Works ok
I liked this brush some what. If you  have time to spend on straightening your hair then you'll like this brush.  I have thick hair and have to take smaller sections with this brush.  I had to brush through the same section several times to get it mostly straight. With a flat iron it takes me less time.  It also felt like I just couldn't get it super straight. Wouldn't reccomend if you have really curly hair.
Rating: 3 stars