i reckon the hype about this concealer is pretty well founded. unfortunately i got it in the lightest colour (fair) which is incredibly pink-based, but i'm sure with the right shade this stuff would be spot on (at the moment i just mix it with a bit of my foundation to match it all up a bit better).
i think it has great coverage, easily blendable, and isn't drying on my blemishes/scarring/hyperpigmentation. however, because my skin is on the whole extremely dry, i can't use this under my eyes. it does crease on me a bit and gets a bit flakey - but that's the case with 99% of concealers. but as a face concealer, this is great and is super super cheap (<$10 on ebay including shipping).