Secure Islands Technologies interview questions

I sent my CV to the company and few days later they called me and invited me to job interview. There was no phone interview, that for my experience is a bad sign to the rest of the process. The first question that the interviewer asked me was: "For which position you applied?". he made an excuse that he has lot of people to interview and he cant remember all. Yeah right. The interviewer gave me web application and he asked me to locate bugs at the app. I did it correctly and for my impression he liked my findings. than he 'jumped' to my CV and asked me what I'm doing in my current position, about my military service and basic HR questions. At that point I felt that this interview is going bad...although my answers were good and 'clean' I that the interviewer become antipathetic and he just wanted to finish the interview. I can assume that it because we didn't have chemistry. Im happy that I didnt get the job, he look like for not the ideal boss.