I was called on the spot by a Gentech HR person and asked to speak right then and there. I felt unprepared as I had no time to do any research. I then I had a second interview that went well with very general PM questions. The third interview was by a PM in the company I would be working in and the questions were not difficult. The problem was the persons phone was cutting in and out and I was losing half the conversation. I was on a land line so I know it was not me. I had to ask the person to repeat themselves several times. I really couldn't understand what they were actually asking and it was very distracting. Right after that interview I sent a note to the HR person telling them that there was a problem with the connection and added some follow up information because I felt I hadn't answered one question well. The HR person never responded. I feel that it is very unprofessional not to get a response after a third interview. So if you don't hear from them don't hold your breath your not going to.