I interviewed at DMU in November and was completely impressed with the organization and professionalism of not only the professors, but the staff and the students as well. The facilities are extraordinary, and the opportunities for good rotations and residencies seem abundant. The surgical skills lab and simulation labs just go beyond what I've seen up to this point. And the fact that the presentation of all these items during the tour and interview was so seamlessly organized speaks volumes about the readiness of the university to receive YOU as a student. They obviously believe the same thing that I do: the more you see and know about the university, the better decision you can make. DMU pretty much says this through their presentation: "Here is what we have to offer. If you think you fit in, let us know!"
In fact, that is one thing I would emphasize to future interviewees (and it is maybe something I did not communicate clearly enough in my own interview..who knows?): if you see something in the DMU presentation that is different than your other experiences/interviews up to that point, let the interviewers know how it is different and emphasize how and why you want that. I don't know if I'll be accepted here or not, but I came away from interview day with a great feeling about the university.
Some more random thoughts: the campus is in a really nice area. Had a chance to venture around the suburbs (Pella, Panora, etc.). It is much prettier than people would think. In fact, I played 2 scenic golf courses while I was there. Also, the capitol building is amazing. And...there are a lot of running trails and runners in the area...I love to run, and it surprised me to see so many runners there.