Phone screening. First on-site interview was panel interview with three different product managers. Second was with one of three managers, another new product manager and director/vp of department. First round was good. Everyone was friendly, and it was only for an hour. Second round was 2 1/2 hour interview. Director was nice, but the product manager I met first time in second round. He did not seem interested in me at the start of interview. He check the time all the time. Second interviewer came in little earlier than she was scheduled so he could leave early with happy face. Beside him, everyone seemed nice, but I can tell they have long hours