Laid back. Showed up to their Wayne, PA building for a presentation and to be able to get to know some of the employees. Took a tour and was able to ask a ton of questions. Ate breakfast and lunch their and then had the interview. The interview wasn't traditional in that the interviewer did not ask many common questions. He asked about my resume and what I thought of the tour and then I controlled the rest of the interview by asking questions. Lasted less than 10 minutes for just about everyone interviewing that day.