I'm including quite a few pics since nudes are so hard to judge from jpegs. I know a lot of you are going to be dropping serious money on this item from evil resellers so I hope this is a help to someone.
Texturally, Bad Girl is perfectly fine; a nice smooth, non-claggy matte and one of MAC's better efforts in this respect. The colour is very flat and sheenless but if this isn't your thing, a dab of balm or gloss will work wonders. Pigment is evenly distributed; I'm not experiencing ugly buildups or patchiness. You can move it around on the lips after application so you don't feel as though you've dipped your poor old mouth in plaster.