First round was on campus. Consisted of two interviews. One behavior which is actually pretty hard because the interviewer reads word for word from his/her script. The second interview is a case which is actually really easy. A week after I got invited to a pre-dinner and interview in NYC. Two more interviews with directors of the office. They are really trying to assess your personality. I got an offer the next day after the interview. They usually say you will hear back in two weeks, but if you nailed it you should hear back immediately.