Beware
I had terrible luck with this product.  I used it every night for a few days with the regular cleansing brush.  Suddenly my skin broke out in some sort of weird rash and got incredibly dry and scaly.  I imagine it just stripped all the moisture out but it was terrible and took a week to get my skin back.  I still gave it four stars because I think it's a great product for the price.  Please be careful using it; it is not made like something more gentle like a clarisonic.
Rating: 4 stars