I love this mascara! It is never thick or clumpy and coats every lash individually. If you prefer a non-thickening, more natural looking mascara, this is the perfect product. For an evening look, you can put several layers on for a thicker look and the mascara still applies smoothly without clumping. I also have very sensitive eyes and Featherlash does not irritate them at all. It is easy to remove because of the soft, wax formula, but never flakes. Even when I am too lazy to remove my makeup on late weekend nights, I can wakeup the next morning with Featherlash still in place and not smeared under my eyes-- nice!