Product review (5 stars): It really IS that good!
Just had my hair cut to a chin length layered bob, and was struggling to get my slightly wavy and fine hair into the same sleek straight style as my hairdresser. This works BRILLIANTLY! After a bit of practice, my best results are to towel dry, use some sort of styling mousse (any - none are any better than any other, in my life long experience!) and get some good hair claws so you can do a section at a time. Like any appliance, and to get good results with anything in life, you need a bit of practice, but it's honestly far superior to the two handed operation of a brush and a normal hairdryer. If it broke tomorrow I'd still get another one.