Love the Exfoliating brush!
I have the Braun 7181 model and am a huge fan of exfoliation. If you're new, please know that it hurts the most in the beginning but does get better with each epilation. The battery lasts a little over 45 min. and charges quickly. It has the same light like in previous model and is really helpful to see the tiny hairs. The hair growth does lessen over time and the skin fells really smooth as long as you take care of the ingrown hair. That said, my big complaint with the previous model were the ingrown hairs even after scrubbing. The  exfoliating brush for that purpose is certainly a nice touch albeit an expensive one. I took away a star because I felt that they should include more epilation heads like the previous model or keep this at a lower price point. If you have the previous model, it certainly isn't worth the upgrade just for the brush. However, if its time for an upgrade, get this and you can use the old epilators heads with this.
Rating: 4 stars