Applied for a phd. Professor was for some weird reason paassed on the recruitment to her grad students who clearly by no means did not belong there and had no business interviewing a candidate who was much more experienced than them (industry experience). I have appeared for many industry interviews and have never had a more intrusive questions asked. They never introduced themselves to begin with, never gave an overview of the lab work or the research projects, did not bother or give me a chance to ask any questions nor did they realise that an interview is a 2 way process where both the interviewer and the interviewee judge each each others compatibility. Some of the interview process and questions were so insulting and horrible that I wanted to quit in between the interview itself - having said that I dont blame the grad students and it was obvious they were in an unfamiliar environment.