About Kim, the first impression she gave me is warm and nice. Certainly she is a good listener. She speaks clearly and a little slowly in interview. There should be no tricky questions in interview. Be familiar with your resume and essays.
ND stresses ethics and team work. The first-year students won a national ethics business case competition this year. Many top schools participated the competition hold in Cornnell (if I am not wrong). So it won't be hurt to be ready for the ethics questions. Be confident and sincere!