Hi aPD, quick question for you- do you have a sense for the proportion of invites granted on an "automagic" basis (ie. high Step 1 + AOA + x # of honors = invite) versus how many are granted after a more thorough comparison with other applicants?
I too am interested in the answer to this. My school reputation and step 1 are strengths of my application. Otherwise, my letters are probably great, my PS is average, and my grades are below average. I'm hoping to swipe a couple invites on the basis of my school and Step 1, but we'll see...