This is by far the best mascara I have ever used. I have been reading some of the complaints, and I have to say that the minor issues mentioned can easily be dealt with, this mascara gives the BLACKEST and longest looking lashes ever.
I agree that, when you first use the mascara, it comes out with a lot of product on the brush and might look a little clumpy. I just scrape the excess off on the rim, back into the tube, so I'm not wasting any. I actually have to do this with almost ANY mascara when I first start using it. It does not put clumps on your lashes. After you use the mascara for a few weeks, less product comes out making it easier to apply.
The brush is the perfect size IMO. Not too big and not too small, perfect for getting every lash.
I've never had that much difficulty taking it off, I use makeup removing wipes, wrap a corner around my finger, then gently rub over the top and bottom of my lashes. It will however take an entire wipe since this mascara is like black ink.
If you want dramatic lashes in one easy coat, and can deal with the few things I mentioned I think you'll love it :)
Still my fave, but I'm giving this mascara a 4 instead of 5 lippie because they should figure out a way that less product comes out on the brush.