I had a teams interview with 3 individuals and it was an overall positive experience. I would say their process does seem a bit strange. They ask you a number of question and most are what you expect to see during and interview and after each question they take lots of notes and are grading your response. Just be prepared for the typical interview questions and do not be put off when they sit their and judge your answers. Just keep going and do your best. I think the toughest part of the process is the fact that while you are answering it is very tempting to continue to talking to ensure you impress them because instead of listening they immediately start writing down your answer and grading it.