I love the colors and they work very well together (the magenta matches my hair). The winning factor? NO FALLOUT! What?! You heard me. Unlike many other cheap(er) drugstore shadows, I've not had any fallout with the ColorIcon line. <3
Don't bother using the little brush and applicator that comes with these ... just go ahead and toss those. You'll need a nice shadow brush and, preferably, a crease brush to really push the pigments into your skin. You'll also need a primer if you want these colors to last. Creasing is a bit of a problem with these, but hey, they're $4 so I'm not complainin'.
Overall: cheap price-tag, beautiful colors, no fallout ... with a little primer, these are a keeper.