In a 10-minute brief train wreck of an interview, one of the interviewers was able to demonstrate the following: arrogance, rudeness, no due diligence for the JD nor the candidate's profiles, no idea whatsoever how to conduct an interview, no effective communication with the recruiter nor the candidate, and no training/learning opportunities available in the organization.
It was really marvelous when you think about it. And one can't imagine what it feels like to be working with that guy.
The other interviewer saw the train wreck and tried to salvage the situation by being more polite and complimentary, appreciated but didn't change the whole experience.