Indigo interview questions

Really unprofessional. I had a phone interview scheduled with an HR rep. and on the day of the interview he kept pushing our call by a few hours. By the time we actually had the call (at 7pm) it had been rescheduled 3 times. I was still really excited about the position, so I was disappointed when the first thing he told me was that he had some colleagues waiting for him to finish so they could all go to dinner. He asked me one question then ended the call. He clearly wasn't interested in doing his job, even for a qualified candidate.

Long boring lots of questions in a company that seems to do a lot but doesn’t specialize at really anything. You talk to about 5 different people all of which have different positions