That's funny, I think I was there for "Duke Day" too. I met at least 4 people from the school. I also really liked everyone I met at interviews, and wish we could all be classmates.
I could have done better in my interview, primarily in one area: interviewer pointed out a weakness on my app and I tried to explain it away/minimize it a bit too much. I think in a job interview you want to do that - not make excuses, of course, but certainly try to emphasize the positive and move on quickly to a different topic. But I think in this context, it may have made me come across as unaware of my flaws or overly confident. Should have taken the opportunity to "talk about a time I failed" or "greatest weaknesses." Hopefully it wasn't a dealbreaker, but you never know.
I made this account just to commiserate and second-guess myself unproductively for a week, so think this post is a good start
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