I got a sample of this in a box awhile ago and just got around to trying it recent. I was amazed. I have tried a lot of cc/bb type samples from birchbox, and while many of them have been good, this is the first one I have actually decided to buy even though it is a lot pricier than I would normally pay for such a product.
It feels great on skin, like wearing nothing, blends flawlessly, light shade matches my skin tone fantastically, not heavy, not total coverage but good coverage while still being sheer. I took it off under just one eye first for comparison and was amazed at the the difference and coverage because it is sheer enough to look natural, still shows a bit of under-eye coloration through (nothing covers mine completely) but covers betted than a lot of strong under eye concealers without looking like I am even wearing anything.
Love this stuff!