Just a brief note, I also was invited to interview back in 11/12 and it took a while to match interview dates with busy almunus interviewer in my area. Only few alumni present, so not spoiled for much choice either. The interview took place 2 weeks ago. Interviewer from different industry and business function, so not much career match. Most questions were in line with aforementioned summaries from other posters. Interviewer was fair, though he drilled in depth why MBA, teamwork experience, solving adversity, possible contributions to class, outreach to Ross community in my research and why specific post MBA goals. In the end, I ask a few prepared questions regarding classes (staff and curriculum changes since his days) and his impresssion at Ross.
I am a newbie, it was my first interview and it wasn't a slam dunk. I left with iffy feeling that I could or should have done better in some aspects of my presentation. Interviewer kept cards close to the chest and didn't show much encouragement like some other posters experienced. I still believe that Ross would be a good fit for my goals and shall await with keen anticipation the outcome.