I bought this a few weeks ago and I have been really impressed with it. When I saw the commercial, I knew I had to try it - I'm all about dramatic, kinda fake looking lashes. The first time I used it, I did encounter a clumping problem. The trick is to use a light hand and layer it. I usually do about two (sometimes three coats) with a light hand to reach the desired results. So far, so good! No clumping, no flaking into my eyes, etc. I will likely be repurchasing it - which is more than I can say about any other mascara I have tried in the last two or three years.