It is heavily centered towards Amazon's Leadership Principles. Each question will reflect one leadership principle, and you must explain a specific occurrence in your life as an example. It requires you to think on the top of your head very quickly and concisely.
Very structured and you get a lot of preparation material, plus a meeting with a recruiter that explains the entire process. They would keep you up do date with all information related to your application and what are the next steps. I got an answer whether I passed the interview very quickly.
Interview questions [1]
Question 1
Tell me about a time when you had a difficult interaction with a customer or colleague
Overall excellent, yet long it was an hour long and asked behavioral questions many times and some scenario questions. Favorite class in school and why is it important to the role.