The interview process was very smooth and clear. I applied through the career center website on campus. The first round interview was a 30 min interview on campus with a senior manager. The next day the recruiter called informing me there would be a second round of interviews (super day) in the Chicago office (with EY paying all transportation costs) in a couple weeks.
We started off the morning with breakfast, where you meet a recent hire that will guide you along the day. After that there were three 30 minute interviews (2 w/ a senior manager, 1 w/ a manager), with one being a case interview. The case interview was not technical and more of an open ended set of questions. Afterwards we went out to lunch as a group with our tour guides. The lunch was very laid back, most of tour guides were fresh staff that had graduated a few months before.
Received a email rejection two weeks later. Overall, it was a really good experience.