i wasn't too sure about the panel interview until i walked in the interview rm. it was a great/relaxing experience for me. they start the session by asking you to introduce yourself. try to introduce the most confident/impressive/easiest to explain part of your life. it'll help you direct the interview conversation. all three interviewers asked me practically the same simple question which derived from my introduction. i really had an easy time. one guy in my group, i felt, kind cornered himself with his introduction. i hope he got in cuz he must've had an impressive resume. the girl in my group started out with her research, which i would be feel difficult to elaborate into too much detail. i think the details loose people's interest after a while, but this girl was so impresive with her ability to captivate audience. even i was riveted.
NU was my sixth or seventh interview. i have had the chance to compare quite a few schools and was fairly comfortable at the interviews. NU facility was still one of the most impressive among them all. i liked the school philosophy, the students seem fun. my interview group was very impressive which will make my classmates a fantastic bunch to hangout with. im not too sure about the large class size, and im a bit reluctant to graduate with $250K debt which seem to be the result of their finaid system.