I admit I'm a bit divided. They advertise 3 minutes to do her hair. Being realistic it takes more than that. Smoothing is not at all like the bookworm. I tried to make the volume at the root, I expected good good good but not volume. The only thing I like is to do what is the English. I expected much more from this unit, Considering the price of this device and seen that which sees on TV. I would not recommend it