First I had an HR interview. HR asked question specifically targeting my family and personal life. It was somewhat offensive because these were not the question that should be asked during an interview. HR also made comments about my family and l felt very uncomfortable with it. He had also intentionally implied that he would like to push my salary down ( instead of providing the actual advertised salary on the ad.) After that I interviewed with the manager of that specific job, the interview went well. He asked me several brain teasers and some related work experience on my resume. I would say my interview was negative because HR showed a very unprofessional side of the company and very little respect to the interviewee. I will say that the manager I met was unlike the HR. He respects the interviewee and we had a good conversation. The manager had to asked me 10+pages of questions that was provided by the HR. However , due to his busy schedule , he was only picking several important ones to ask.The interview lasted for 2.5-3 hours. I believe my interview experience showed one side of the company. I believe there is always another good side of it. It is just certain people in the company (like every other company) that is always causing disturbance.