Did/does Skin ID work for you?

I used Skin ID in the past for about 6 months. When I originally took the evaluation, I hadn't really messed around with many products. The times I did, my skin would get irritated, but I assumed that's because I'd wash it too much, or scrub too hard. I said my skin wasn't sensitive when I took the evaluation. I got my products and used them as I should. It did clear up my skin, but it also made it very dry and flaky. I would still get pimples here and there, but my skin was so badly dried out, I couldn't wear makeup to cover them. I looked into it, and they say you can retake the test to change your answers if you need to, so I did. I said my skin was sensitive. They changed my system. When I got the new one in the mail, I started using it right away. All my acne came back, but it was worse. Instead of getting 2 little pimples, I'd get one HUGE one. It was horrible. They would hurt really bad, and be really really red. They wouldn't go away for weeks. I stopped using skin id. I am using Hydrogen Peroxide now. It's less than a dollar at the store, and my skin is spotless.