I used mine for the first time this morning... on clean eyes. Here's my review:
It took awhile to build up some thickness, but it still didn't produce that dramatic thickness that Zoom Lash does. It's pretty much a lengthening mascara and with repeated effort, makes beautiful, long, separated, no clump lashes.
Not everyone is going to like this mascara, especially if you want mascara that gives heavy dramatic lashes, but if you want a mascara that goes on very cleanly, with no clumping and just lengthens, this is a good one.