After they reviewed my resume, they had me take an initial IQ and personality test. At first I was concerned but it ended up being simple and quick to complete. Once I finished it I received an email a day or two later from Brandi, the HR recruiter who worked with me, to schedule a Skype interview. I took a second IQ test which was also quick and the interview covered the questions that ensured I was right for the position.
Then I had an interview with the Manager, who I would report to, and the Director of the Department. For this, I came into the Chicago office to view the workplace and meet the recruiter in person. Since the manager was in California and director in New York I had a GoToMeeting interview with each of them for about a half hour.
My last interview was over the phone and was with the Manager of Client Services, who works with my department often. This felt less as a right for the position interview and more of a right for the company interview. It was an open discussion to ensure I was a good fit and this I felt was what cinched my offer.
TL;DR Overall the interview process was excellent as they asked the right questions to make sure I was not only able to perform the job but also a good fit for the organization. While the IQ/Personality test may be off-putting it should not deter any candidates.