Product review (2 stars): Not for people with lots of thick hair
I am of Hispanic origin; have a lot of hair and my hair is very thick and straight, prone to frizzing a lot. My sister owns a similar hairdryer of a different brand (not available in the US) which I tried and loved. I don't have a lot of patience for fixing my hair, and I could get it dry and somewhat styled (like a blowout) in about 10 minutes. That's what I was hoping to get when I ordered this product, but I was sorely disappointed.

I was aware that 900W was not going to get very hot, but the biggest problem is actually with the brush. It does not get though my hair at all. The hair stays on the surface of the brush, and then gets all tangled up when the brush starts to spin. I tried working on very thin clumps of hair, but that didn't work either, and kind of defeated the purpose of saving time. Then I tried drying it first with a regular hairdryer (1875W) and used this one only for styling. That helped, but my hair looked only OK afterwards (kind of limp), still tangled, took a long time and the roots were still a little wet in the end. Very frustrating.

If I didn't know that there was a better product out there, I would have assumed that I wasn't working it properly. But it's just not a very good product for me and I wouldn't recommend it for people with my kind of hair.