I was left waiting in the lobby for a while, then I was taken on a tour of the main office room. There was a decently long explanation of the hiring process and I had to take two or three tests. Then I waited for the interviewer to come out. He was an older guy that talked for a while about the company and asked me a lot of questions about my resume with no feedback given and in a very non-conversational manner. He kept getting confused because a few of my jobs had overlapping time frames. The whole thing took a few hours and I never heard from them again.