This was my first time trying a mask + serum combo product, and I really like the way the two complement one another. The masks themselves are nice and moist and go on easily. (They're the papery ones.) Even after just using a mask, my skin feels hydrated. But then the serum actives another level of moisture and softness. I definitely get the glassy skin effect with these, and they're so liquidy that my skin is wet and slightly tacky for a while until they both sink in, but it's not unpleasant. They're just definitely a do-before-bed set and not something I'd ever try to do before heading out to work. Overall, the set is just really pleasant, and I'd order it again.