I had my interview on campus this Friday with a member of adcom and it went as expected thought there were a few tricky questions but I managed to get past them. The interview lasted exactly 30 minutes. A few observations from my 2 day visit to Kellogg
1) Infrastructure/building seems old compared to several other B schools I have visited. I understand a new building is planned for 2015 but a first glance at the kellogg bldg and you wouldn't think this is a top 5 school.
2) student body - super friendly. I had a couple of 1st and 2nd years come up and speak with me and share their experiences. Also, hanging out and speaking to several current students suggested the students were willing to help
3) Evanston, IL - cold, very, very cold. 6 in of snow and 1F on Friday. Small town about 30 minute drive from Chicago but I don't imagine one would drive up to chicago that often when in school unless there are events to attend.
Some of the questions asked during interview
1) walk me through your resume
2) why MBA - why kellogg?
3) strengths/weaknesses
4) What are my other interests?
5) examples of leadership abilities and what leadership abilities i want to get out of school ( i suppose most of this comes out of the essay anyways)
Overall the interview and 2 days spent on campus were excellent. I was a touch disappointed with the infrastructure and I am not sure how much of an impact that has on the yield. I know if I got into kellogg i would go for the brand name/ranking though
Hope this helps.