Applied through campus recruitment and had a 30 min phone interview with an employee. After the phone interview, I was invited to the super day in Chicago office. A few days before the super day (about 48 hours) I was emailed material for a case study. You could get familiarized with the case but wouldn't receive questions until the super day. The super day started with about an hour to prep a presentation to answer the questions that they give you. Then, current employees walk you around from interviewer to interviewer. I had 3 one-on-one interviews, and presented my case presentation to the last interviewer (other candidates presented to the first interview, some to the second). Mostly behavioral, situational questions aside from the case. I got a call a few days later with a rejection.