Dear Breakintheroof,
I apologize for not responding to your request last year. I was inundated with several hundred requests in a matter of weeks. Though I truly enjoyed working with motivated writers, it became overwhelming to try to overhaul some truly disastrous statements.
I am curious if you got in! Please let me know. If you are already in med school, then the statement has achieved its purpose and there's really no need to revisit, unless you are truly curious. I would suggest messaging/emailing your readers.
Unfortunately, I did not receive feedback from many of the people who received my assistance. They were not of the reciprocating sort. Those who did responde were generally of two camps: pleased by my extensive analysis and edits of their statement...or distressed by the "toughness" of my critiques. The most memorable feedback came from a few applicants who donated to the American Cancer Society on my behalf and one whose mother wrote to thank me. All were totally unsolicited and the latter was hilarious.
How do I know I am a good editor? I have successfully transitioned to doing this on a freelance basis and my clients have been satisfied. Their results have also been pretty dang good too. I am happy with that. If you want the type of objective data that many SDNers tend to value, I can only offer you the following tidbit (but how do you truly quantify a subjective art... I guess we should make all readers disclose their MCAT verbal and essay? I don't even remember mine):
But here goes: I never got anything less than A- on a writing/liberal arts course as a Harvard undergrad. I wrote and wrote and wrote on topics ranging from Greek and Roman sculpture to the Warring States period of Chinese history to the anthropology of HIV in Brazil to the discovery of the structure of antibodies. Ironically, I was a biology major. But guess what, I wrote an honors thesis too. I still write for first author papers and for fun these days. I guess practice makes perfect?
Finally, the blog/guide -- thank you for mentioning that! I am actually in the process of revising that blog for more professional purposes. The first version was very sarcastic and tongue in cheek, but was still more comprehensive and specific than almost all other resources freely available on the internet.
Hope that answers your questions!