I have just recently visited Cornell and Yale, as well as had some interviews at other schools, such as Darden.
The interview at Darden was awful. I began to drive to school at 4PM, and my car crashed, so when I arrived to the school, I was too tired that I could not speak fluently and express all my ideas. Maybe the interviewer felt bored too. Seemingly that she didn't want to give me her name card. I had to ask for it, and she had to look for it...Maybe I should drop Darden out of my list, even though I love it a lot and almost finished the application.
Now just waiting for other schools. My target is Yale or Cornell, but...I love all the schools that I applied to. (Just like you have 2 wives and 4 girl-friends. You love you wives most, but you still love your girl-friends a lot)