Most of the professional English majors don't know what goes into a good med school personal statement, not to mention that being an English major or a professional writer doesn't make you a good writer. Read the newspaper some time. I'm not saying that everyone on the PS readers list is a crack editor, but I'd give some (perhaps many) of them on equal odds against any Harvard English major in terms of pure editing skill. It's knowing what goes into a PS that puts our guys over the top. The fact that it's free here and a couple hundred dollars there doesn't hurt either. 😉