What are your general comments? The interview was mostly a discussion of my essay. And then we talked a little of why I wanted to apply to Vanderbilt. And about problems in medicine. More of a flowing conversation that a Q&A session.
What was the most interesting question? Tell me what other schools that you've been looking at and if you have any questions of how they compare to Vanderbilt. I was asked this too
What was the most difficult question? Tell me more about your trip. (It's very hard to squeeze evrything releveant about a year in two to three minutes) I was asked this too
How did you prepare for the interview? Walked around campus, talked to people in department I was interested. Read this site, the VU site
What impressed you positively? Seemed like it was a bit less nerdy than a some of the other top schools, but everyone did just as well.
What did you wish you had known ahead of time? The day winds up pretty early, you're done by one, I probably would have flown out that day.