Incredibly thorough. I was referred to the company through a recruiter. I had a phone screening first, which lasted about 20 minutes with Aileen. I was asked to come back for a formal interview a few days later and met with Priscilla and Aileen simultaneously. Incredibly informal interview and I got the feeling that they were more looking for someone to get along with as opposed to someone more experienced. Interview lasted around an hour. After nearly three weeks they asked me to come back for a third interview to meet the CEO. When I arrived, I met with the CEO's current EA, Chelsea, and was told that the CEO was still away. The interview was very in depth and informative, not only in regards to the role, but what the company is about and what exactly they needed in their new hire. It lasted over an hour and when asked about when I would hear back, they told me two days from then. The next day my recruiter informed me that C-level management decided they no longer wanted to hire an administrative professional, but project managers instead and they were opening up interviewing for a new role entirely. I am somewhat appalled that a company would willfully waste an applicant's time in that manner. I would've been happier to hear that they were going to go with another candidate than to know that I wasted over a month for a role they decided to scrap.