I had my interview 2 weeks ago and it was verbatim what Dr4Cure said. Very laid back, just to get an idea of the person behind the resume and grades. I received acceptance to the Harlem campus a couple of days ago, so they tend to get back to you within a couple of weeks from your interview. Don't be nervous, just be yourself!
Also, does anyone know if there's a facebook group for the incoming master's students? I want to try to coordinate living arrangements soon, since I'm from Florida and will have to fly out early to check some places out.