The phone interview was straight forward and lasted about 45 mins to 1 hr. Basic questions of the behavioral variety. Overall the screener was very nice and made you feel comfortable. The panel interview took about 5 hours for the whole thing. It was broken down into a math problem and then meeting with 3 different groups and/or individuals. You also had to send in ahead of time an answer to 4 different scenarios which you discussed during the panel review. This interview was not comfortable and was designed to be a stressful interview to see if you can handle it. The interviewers would throw curve balls in the questions to see what you would do. Most all the time they all kept saying that this place is stressful and "Amazon owns your soul" for 3 months of the year. Definitely they were trying to scare most people off. Did not get an offer.