Birst interview questions

Interview process was simple with recruiter contacting me and then setting up phone followed by onsite. The phone went fine and then i went for onsite. It did not seems like really understand the requirement of the job that well and asked me questions which has no relevance to the job profile. Anyways i answered most of them. Then i was asked to wait for the last interviewer ( how rude !!!) as he did not show up or was late to office even at 12.00 p.m . The interviewers shows up and tell me that he is happy to meet me but will not have time to talk to me. Which company would not have time to talk to people whom they intend to hire or interview ? I was totally put off and decided not to waste any more of my time.