The interview is extremely laid back. The staff makes you feel very comfortable. I was accepted there about a month ago. USN in the future will be a very good school. The first class will be full of lots of people who did not get accepted to other dental schools. If you have been accepted at other schools I would not bother with USN. It is way way to expensive and it is yet to be seen if there will even have patients to fill their clinic in the future. But its your decision. Don't sweat the interview if you decide to go. Just be yourself. If you do anything else they will see right through it. Just my 2 cents.