There are reasons why big fancy websites and magazines hire graphic designers who went to prestigious schools for 4 years to hone their computer-art craft rather than your average Bob who downloaded Photoshop and decided to start clicking around one day. Bob might be really good at cropping images, but can he slim down a model’s waistline so that it doesn’t look like it’s been Photoshopped?
No, no he cannot.
These professional photoshop fails are what happens when the Bobs of the world lie on their résumés about where they went to school.