A lot of people are nuts for the Rouge Voluptes. I bought one and, while I like the colour enough to keep it, the formula is way too slippery for me. I find it's difficult to get it on evenly, more difficult to keep it even and impossible to stop it from feathering. I also found that the typical YSL "melon" smell, which I find sickening, is super-prominent on these.
I agree with you about the slip and feathering. I do like the color selection, I wish Chanel offered more pinky nudes.