I have been using Photoshop since version 5... (not CS5). So it is safe to say that I'm pretty good at it. Take a look at the samples and you decide for yourself.
I also teach photoshop retouching. I can teach you how to edit an image so that it is still completely believable, or I can show you how to give an image an animated comic look.
Contact me with your "wish list" of what you would like done to the image, and I will get back to you with a quote.