I am not very impressed with their concealer, either. I did shell out the money for it, so I'm determined to use it up. I understand that it's supposed to be a "buildable" concealer, but I don't like how thin it is and how long it takes to build up to full coverage. I guess I'm spoiled from using Make Up Forever's Full Coverage concealer for so long, until they discontinued my shade. Blast you, MUFE! Other than sacrificing what little MUFE I have left, I think MAC Pro Longwear concealer does a much better job than the Amazing Cosmetics, for both undereye and blemishes.