I really enjoy wearing this mascara. It makes my lashes look great (it was a little dry when I got it; mine had been a tester in a department store where my mother works, so I got it second-hand. But adding a couple of drops of saline solution gives it the perfect consistency.) The brush is larger and has "fluffier" fibers than most, which seems to really help comb the mascara through my lashes.
I do have a couple of complaints- first, it's supposed to be brownish black, but you really can't tell the difference between this color and black mascara. Second, it does tend to crumble off my lashes a bit for the first few minutes after I put it on, leaving a little dust of mascara under my eyes. Unless I'm carrying Q-tips to remove it, it smudges and makes my dark circles look darker. Lastly, I find it a bit harder to apply than some of the other mascaras I've tried. Stila's 'Forever My Curl' worked well for me, especially for my bottom lashes.
I've gotten a lot of mileage out of this mascara, though. It is waterproof like it says- you definitely need makeup remover to get it off. It doesn't clump my lashes together and makes them look full and dramatic.