Review (4/5): Good enough to buy again!
I have long, thin hair and ALWAYS have had a very hard time finding a good brush that wasn't too heavy, too rough on my scalp, or too hard on my hair. This brush is great for the longer bulk of my hair: Doesn't tangle (and my hair tangles easily), very light weight, and it gives a smooth finish without frizz. It catches it well, spreads the hair out well, and holds it out better than any other brush I've had, so it dries faster.
After about 8 years of use the bristles have started to come out. I found a "natural" bristle brush but am taking it back because it's too hard on my scalp and extremely heavy. When you've got a heavy hairdryer in one hand it's too clunky with a heavy brush in the other. Thankfully I found this here. As did another commenter, I originally found this at Sally Beauty but as I no longer live close to one, it's great to be able to purchase it online.
Why not 5 stars? Because I have one other small brush that I've had for 20 years, use just as often for the fringe, that still has all its bristles and is in nearly as perfect condition as it was 20 years ago. Sure, I clean them a lot--you have to-- but a 5-star brush has to last longer than 8 years, for me.