Amazon Shift Manager interview questions

After receiving the information about my phone interview from an HR Coordinator, I waited patiently near my phone on the day of the interview expecting a phone call from the Shift Manager who was suppose to be interviewing me. To my surprise, I received no phone call or email with an update which I found extremely unprofessional. The next day I emailed the HR Coordinator explaining what happened and a phone interview was rescheduled. I interviewed with a Shift Manager who was not very enthusiastic and seemed like he was in a rush to get back to work the whole time. Although I felt that I gave good answers using the STAR method, I was not surprised to find out that I wasn't moving forward because I didn't get a very good vibe from the person interviewing me. Amazon should do a much better job with the way they structure their interview process. It seems like moving forward in the interview process is strongly dependent on the mood and personality of your interviewer.

Initial contact with recruiter took place in mid-January, followed by a phone screen at the end of February and then I wasn't contacted until early April for the in person interviews. I was flown out to Boston for the interviews and everything was paid for. I was interviewed by 3 operations managers and 1 HR manager and each interview session was slotted for 30 minutes, but only two actually lasted the full length. Interview questions were generally all STAR questions and weren't terribly difficult to answer.