Great, informal and formal. No technical questions mostly trying to understand your experience and who you are. Three different interviewers from the different divisions explained their background and asked me how I would approach an example challenge that they would face. Not really right-answer type of questions but just trying to understand how you think and whether you can effectively explain your reasoning.

First round was a HireVue - it had about 5-6 questions. Received a superday months later! The HireVue questions were much more niche than expected. Would say harder than an average summer analyst hirevue. Superday consisted of 3 interviews back to back, one being a case presentation!