I received my first (now second) shipment of Sheer Cover make-up. I like it more than my previous foundation, but I don't find that I'm "luminescent" like they are in the promos. I know they're just promos, but I wonder if I'm doing something wrong. Maybe not doing the right mix or not using enough powder. But the circles under my eyes are still there despite the concealer and I don't walk around with a glow.