Konsar Future Nutrition interview questions

The interview took place on the weekend. Interview took over 2 and a half hours. You are interviewed in front of other applicants, who applied for the same position. Male interviewer is very disrespectful and arrogant. He talked down to the person who was interviewed before me and treated her like she wasn't even a human. Everything the applicant said, he would say that was wrong and tell them that they should have been more prepared. In my opinion the applicant was well prepared, but because of the interviewer, felt nervous about what to answer. Instead of interviewing the applicant, he would rather talk about himself. Owner is really nice, he should think about replacing the interviewer.