The most drawn-out, poorly-organized, and ridiculously unprofessional interview process I've ever experienced. I was brought in by the recruiter with only one day's notice, on a Friday afternoon...the worst possible time to interview. I was interviewed by: a senior VP who was her way out of the company, 2 people from strategy, and 1 from creative. They didn't even know yet which side the role would be reporting to.
Several weeks later, I was brought in for 2nd round...this time, I was interviewed by 2 people who didn't even work in the SF office and one other. Another few weeks go by...I'm told the client wants to interview me. Then I'm told it will only be a phone interview. More waiting...I had already taken another job I didn't really want at this point.
Then, an offer comes through. I negotiated...and, a full week later, it's finally one. Total of about 7 weeks, and talking to 7 people. That should've been my warning sign right there.