Here's a picture of the gorgeous model Kate Moss sans makeup. She still looks great, it's just that the bright flash and clear resolution of this picture can't be flattering on anybody.
The forehead and smile lines look a little strange, but this brush set is really cool and I'd love to keep using it. When I zoomed into the picture, the texture created was porous and natural, even though my blending techniques weren't too great. If you'd like to try it out, I suggest you download it, since it's free anyway! I really want to get better at it over the year because I'd like to do photoshoots with friends that look legitimate... especially if I'm doing them for the shop.
However, here's an interesting thing to think about: If I as an amateur can take this photo of someone looking natural and make it even remotely look "better" with the help of a kit, imagine what the media is doing right now to alter the faces and bodies of women all over magazines... Food for thought.