Very long interview process. Scheduled to see 6 people over about 6 hours. One person did not show up for their scheduled interview slot, so I spent 2 hours with the same person - awkward - staring at each other in nervous semi-silence, friendly chit chat for 2 hours. Last interviewer expressed her belief that she would not have a job in 6 months. Was that a trick question? I don't know, but made for a strange experience. She seemed very unhappy in her position.

Pretty normal. 1 hr phone interview, then on campus personal interview. Travel, hotel, food paid for. Interviewed by 4 different people 45 minutes each. Got the offer 4 days after personal interview.