Applied through on-campus recruiting and interviewed with two of their representatives. One person asked behavioral questions for 30 minutes and then we switched over to another interviewer that asked case study-like questions. The behavioral interview was very easygoing and natural--your standard questions asking about how you deal with challenges and culture fit. The case interview was a bit more quick paced and intimidating. Definitely akin to consultant firm style interviewing, so definitely brush up on casing.