Amazon Area Manager I interview questions

Applied online. Received an email by a recruiter asking simple questions such as are you willing to relocate... etc. After couple of days, I was set up for a phone interview by an ops manager (had a week to prepare) the phone interview lasted about 45mins and it was pretty basic behavior questions along with a math problem. After I was done I've waited 2 weeks than the same recruiter sent me an invitation for a hiring event at one of Amazon's sites along with 4 very easy case studies to do before the event. I went to the hiring event, there I was given a tour and was interviewed by 4 different professionals (senior ops manager, senior hr specialist, ops manager and IT manager) each interview lasted 45 mins except for the last one lasted about an hour or so. Just practice and be prepared to answer behavioral questions using the STAR method and be as detailed as possible. Also if you don't get the math problem right from the first time, don't worry because I did the same and still got an offer. Just do yourself a favor and dont B.S when answering their questions. Good luck.