I felt very pleasant throughout the whole application and communication process with Insight. The person who contacted me and scheduled an interview was approachable all the time -- she even replied to my email at 1 am. A week before my interview, I attended Insight's interview preparation zoom conference. From there, I learned what they expected and knew how to prepare a showcase. Supre-helpful, at least for me! In my 30-minute interview (via zoom), the program director was very kind and professional. He first introduced himself and explained how the interview would be like. I think in overall, the most important part is how you can communicate with people about your data, and how your code looks like.