Kroll interview questions

My initial communication was via e-mail to confirm I was still interested in the job I had applied for. However, I had applied for the same position several times within the past year (because there were constant re-posts of the opening). The most recent application was the impetus for my interview. However, one of the interviewers questioned why I did not apply for the position previously--major disconnect between human resources representative and the interviewers. Each interviewer asked vague questions; i.e. "Tell me about yourself", "What does your experience consist of", "What do you know about the company", "why are you interested in the position" etc. One interviewer, in particular, was argumentative--not sure if this was a test to see how I would react to a difficult personality or if that was just his particular personality. In short, though, he was a major d-bag---damn it feels good to vent that. The other two interviewers were legit; although they had little understanding of the industry outside of their company.