I hate the brush on this one. It's sort of staggered and jagged. It leaves my lashes gunked with product that smears really easily. Maybe there is a trick for applying it, but I think I'll stick with ...

The brush is excellent, grabs and coats every lash, so they appear lush and full. Long lasting, no flaking or running. Perfect mascara!

Does not last. Leaves black residue on my eyebags. However, the mascara does lengthen and provide volume without clumping. I will not be repurchasing when I run out.