I too got this as a sample, and, were it not for the craptacular packaging of the stuff, I'd have it in a minute! It works at least as well as, and probably better than, the other primers I've tried, included UDPP, Lorac (which is really very good), and TFSI. This stuff does a bit to even out the skin tone on your lids - it's not meant as camoflague, so don't expect it to do what it's not meant to do. It makes shadows wear like *iron* - seriously, I fell asleep with all my makeup on the other night after using this for the first time, and woke up in the morning with my shadow looking great! No smearing, very, very little fading, and zero creasing. I was really impressed.
I'd buy this in a minute IF BE changes the stoopid packaging. It needs to be in a squeeze tube like the Lorac and TFSI. Then I think it would be perfection.
STOP THE PRESSES - THEY HAVE REPACKAGED IT!!! http://www.sephora.com/browse/product.jhtml?id=P279111&shouldPaginate=true&categoryId=5737
Ok, Now it IS perfection in a TUBE!! :D Now I will buy it - happily and forever!