I have all of the colors and I don't consider this a true lip stain. It doesn't have the consistency of a true lip stain. It's more of a gloss, in my opinion.
The colors are very pretty. I don't find this to be an overdying product, as some lip "stains" are.
But, this isn't anything amazing that hasn't been done before and there are very few color choices.
I got this as i saw a stain and thought, hmm... I will try... but the stain didn't really have too much staying power for me, i put it on and walked around the mall, then got a smoothie, and a pretzel, after that, it was untraceable on the lip :( i expected that after the gloss went, the color would stay, but its like any other gloss, so as a gloss, it was nice, but as a stain, horrible.. too bad too i love mark products