it is good. one of the brushed is not too hard on your skin which is perfect for my skin and the other ones i used them exfoliate my back arms or legs. It does not spin. only vibrate. and it doesnt add anything extra to the circular movement that i have to do to brush my face. my favorita part is that it doesnt required battery. BUT if you are not using the vibration setting, (like me) the changing variable is useless. good quality.I accidently bought both the Mia 2 and this Erisonic cleanser at the same time because my Mia 2 of two years stopped working. The Erisonic arrived first, so I started using right away. This is an amazing cleanser! I've dropped in shower about 4 times and holds up, but what I love the best is the scrubbing settings. My Mia has 2, but they are not very different. The ERISONIC has multiple cleansing settings and it is awesome! I don't know why I never bought b4, but I know now. .. this one is the best! So happy! Skin better then ever!This brush operates beautifully and does an excellent job cleaning my face. I really only use it for that. The only negative is that the heads are difficult to remove so that you can change them, which is why I tend to only use it for my face.Literally the best thing I have ever purchased for myself. My skin looks so much more youthful and radiant. I am a mom of 4 little ones and they can take a toll on me! So glad I purchased this. It's amazing and comparably, it is by far the best deal. Only thing I wish it had was a pumice stone for feet. Also, it's kind of hard to swap out the brushes. Aside from that, who cares because my face looks bomb.com ?LOVE, LOVE, LOVE this item! My hubby bought it for the acne scars on his face and it seems to be working. I have used it a few times and it makes my face as smooth as a baby's butt!The item look like it was used prior. Clear protector was slightly removed. Were it came it was open and slightly broken. DissatisfiedHorrible product. No directions for the different heads.Very nice and just like described.