Check out all the posts about the Forea Luna. There is a mini sold on HSN. It seems like many people who have used both prefer the Luna. I haven't used the clarisonic, but did try a different sonic machine, and saw no results. I also have good skin. I did buy the Luna Mini, and like it. Again, I can't say I see results, but I do believe that sonic technology does clean better than nothing. I base this on how much better I think my sonicare toothbrush works than my old Oral B. So, it's not at all scientific!
You have nothing to lose by trying it, and you might love it, so why not?
eta…. both the clarisonic and luna use sonic technology, so that could be a wash (very punny, but true!). But the Luna doesn't need brush replacements, so that is a major plus!