I just got this in the mail yesterday and am IN LOVE! I have slightly coarse, difficult hair - waves when I straighten it, falls straight when I want it wavy. My ineptitude at anything hair related doesn't help. I had recently tried to sleep in bantu knots to give my hair some style. Even after letting my hair air dry to damp & applying mousse, it was still damp in the morning when I let the knots out. And sleeping on them was awful. However, the waves were beautiful - the whole hour they lasted.
Last night I used the beach wave attachment on 1-2" sections. I had applied a blowdry lotion beforehand, not the mousse I usually use for curls. I went to bed with the spirals untouched and finger-brushed them out this morning. They look as good as the bantu knot-out, and 4 hours into my workday are still holding strong - with a much weaker styling product.
I have a collection of curling irons, crimpers, curlers, rods, etc. and none have given me the perfect EASY waves that this attachment has - for $26 from Overstock. I'm sooo glad I found this blowdryer!