As others have stated, it's a rather long interview process that involved 5 interviews in total, the last being 3 straight hours of interviews up the food chain. I didn't find the process especially difficult and I seemed to hit it off well with everyone, and I felt very good about it when it was all over. I was told they went with someone else. A long and tiring process and disappointing not to get an offer or a reason why, which I know is typical these days.