I've been using Clarisonic for over 15 years now, still have and use the oldest one (battery is just like new and I use it daily). Remember when I paid £185 at Space NK in 2005-6 and thought ''my God, what have I done, could buy a million other things''... THE BEST INVESTMENT I ever made! No regrets! Skin feels soft and supple, clean and glowing. Nothing removes makeup and dirt like Clarisonic. Will keep using it until it can't go anymore... Highly recommended.
When I saw it's on final sale here, purchased 2 for me and one for my husband, for a fraction of the price. The only downside is the app, I personally find it very confusing and unnecessary.
P.S. Tried all the brushes, but keep coming back to the Pore ones as they're the best for me, even with my super sensitive combination skin, I never had any issues.