So whenever I see polish collections themed after superheroes I am all over that. I saw a display at my Rite Aid and had to pick up Super-Powered. It reminded me of Butter London's Scouse, which I LOVE, but can't wear because the Butter London formula peels off of my nails in sheets. So I exercised self control and only picked this one up.
Super-Powered is cobalt blue polish with a purple shimmer running through it. It paints opaque in two coats, maybe one careful coat. It is a vibrant color and I love wearing it, unfortunately the shimmer does not well translate onto the nail. In certain angles you can see a hint of purple, but it's very faint. It is still very pretty, but it's not what I had been hoping for. Also it smeared all over my fingers when I removed it and stained my nails a little.
As a side note, this polish was purchased with my own money. I am not cool enough to be sent polish for review purposes.