Product review (4 stars): I love what it does for my hair
This is the first and only rotating brush I've owned. I love what it does for my hair, makes it less frizzy and gives a nice big soft curl (I have fairly long hair, between my shoulders and waist), and it's perfect for me since I have a really hard time using a brush and a blow dryer at the same time with any kind of skill. You have to dry your hair pretty much all the way before using this, so I use a blow dryer to get it as dry as possible and then I go through in chunks with this and work around my head. It ends up completely de-frizzing my hair and making it look much smoother than it does with just the blow dryer, it makes it look pretty great. I only have two complaints. First is that the rotating function after about half a year started going on the fritz. I think I figured out the cause, which is that hair gets caught in the gap between the spinning barrel and handle and makes it rotate slower and almost stop. I tried to get all the hair off and make sure there was no hair in the space under the barrel and it seems to be working fine again. I'm not sure if that's why, it was weird because it would slow way down to almost stopping and then if I pulled my hair with it it would start going faster again, it would basically change speeds almost randomly, but it hasn't done it at all in at least a few months (I've owned it for over a year at this point). Hopefully the spin function keeps going for a few years at least if I keep the brush and barrel clean. My only other drawback is just that I wish it had one more higher setting for the air to blow out a little faster, only because I'm impatient and have really thick hair. Overall I'm very happy with it, I just can't compare with any other rotating brush dryers since it's the only one I've used, but I would definitely still recommend it, it was a great investment and if it lasts a few more years I'd definitely buy another one if it gives out at all.