It's funny, because my reasoning for not being in love is that I am from the East Coast. I didn't find the building that bad honestly, but that could be because I was looking at functionality, more than aesthetics. At my interview not only were the people there super friendly, but the staff and faculty, including one of my interviewers, were a lot friendlier than many schools I have interviewed at. Also, I really did get the feeling that the faculty really CARES, which again, some of the interviews I have had was with faculty who did not care as much. I was also short 3 credits of Behavorial sciences and the same day I asked if that will be an issue, I received a response that the director of admissions was happy to waive that requirement for me, which again showed they care and they aren't being jerks to make me make up those credits, which they definitely could have done if they wanted to, which their sister school in NY told me they would enforce that rule.
Also, for me at least, it meant a lot to me to have one of my interviewers ask me about a project I wrote about in my application, which was the first time I have been asked about that project, because he also thought it was amazing and realized it was important to me. That same interviewer had sent me a nice response to my thank you email, within a hour. Having faculty that really care and get you, is a huge asset for medical school, because they become the best mentors you can have for life.
So for me, my lack of love is for logistical reasons only.