Great for the price and I would highly recommend!
Please don't compare this to a flat iron as you will not get the same results. You probably wouldn't want to considering how damaging the flat iron can be. This brush does the job well and gets the hair as straight as possible without frying it. I recommend drying your hair with a hair dryer 1st while combing it through with a regular brush (so you can get rid of any tangling) then brush it through with this brush. I personally get better results when I use the highest temperature settings because I have coarse curly hair! Otherwise you will find yourself wasting time and possibly damaging your hair more because you will end up going over it multiple times.
Rating: 4 stars