I have noticed a more even tone to my skin with this product. I do however, use a good moisturizer after I cleanse. The uneven color, pinkness, and flaky skin have decreased significantly.
If you do decide to use the product I would recommend starting with once every couple days and increase/decrease as needed. On average I use this every other day, and when I use it 2 days in a row I make sure to use plenty of moisturizer.
It has made a significant difference in my skin since I started using it a couple months ago.
I am not an expert, just someone with rosacea, so this is just a recommendation: definitely buy the delicate brush head right away.
I tried the regular one (that's supposed to be fine for sensitive skin) for about 2 weeks, and it was not nice to my face! The Clarisonic is supposed to be good to those of us with delicate skin, but so far I'm personally not impressed...although I have read reviews from folks with rosacea who love the device. To each her own!