Honestly, it was what I'm looking for in a med school. It doesn't have a discrete answer, since I've never BEEN in med school and I can only guess what will work for me.
I read the interviewer's papers, contact friends enrolled at the school, read the materials provided and some of the website and look at the feedback on this website.
What impressed you positively?
Um, WashU is amazing? They are rich and the students are happy.
What impressed you negatively?
They try so hard to sell the city of St. Louis, which I understand, but I felt it a bit over-the-top. Also, the dorms are bleak.