4 out of 10
At the school
"My second interviewer asked me a couple of generic ethical scenarios (to transplant or not to transplant); what did study in school and why; talk about your research; talk about your extracurricular activities"
"There will be *a lot* of downtime (hours, not minutes) so bring a few books."
"Be prepared to wander the campus by yourself during your hours in between interviews. Don't expect the school to sell itself to you very hard."