I was a bit hesitant about trying this product. I have very thick hair, and didn't want the headache of having to style it section by section.
However, once I tried it, I was hooked. I do have to let my hair dry quite a bit before using this product, or use the regular blow dryer for about five minutes first. But, once my hair is mostly dry, I can divide my hair into three sections, and have a great look in just about ten minutes. My hair is bouncy and shiny, and the fullness lasts all day.
I see some complaints that the spin air brush gets tangled in the hair, but it just takes some trial and error to get a good technique. I am 100% satisfied with this item and have recommended it to several people.