A survey is required for references if you get an initial interview. The first interview was casual with an associate. We talked about my work as a student, my study abroad travels, and what I envisioned for my future. The second interview was with the principal and two associates and although casual and free flowing chat, it was also a bit more in depth with more future career moves. The people I met with were very nice and warm. I was offered a position, but took another job with a different firm. I almost wish I would have gone with RTKL.