Finally after much hesitation I bought a blower brush. What a relief to be able to dry, brush and smooth my hair in a few minutes so easily. My hair is shoulder-length, fine and they curl much without brushing. I do not regret my purchase. Some corrections of the other reviews: there are three ways to use - less hot, very hot and cold. I use less hot - very effective on wet or dry hair slightly - you can always dry the hair before in seconds with the base detached. The hot is very hot and not helpful to me. The noise - well, it's as noisy as any hairdryer, neither more nor less. Really do not hesitate!