Amazon Senior Program Manager interview questions

They demand a lot but give very little. The interview was not difficult: 2 questions regarding leadership principles. I do not judge the interview process because I am not an HR. The criticisms regard: A) planning B) feedback post interview A) amazon requests your availability (5 options to provide) for the next 2 weeks. The date selected is communicated even 1 week later so you have to reschedule again and again. In my case we agreed about a date and 90 minutes before the interview they sent me an email requesting to move it. Luckily, I read the email after 30 mins. What if I hadn't read the email!? ...at least make a call! you are Amazon B) I did not pass the interview. Ok, I accepted it. None expects detailed feedback. At least considering the amount of time Amazon requests to read the material for the interview and to prepare it please provide feedback with predefined categories. Knowing the area why you failed (language? tech knowledge? ....) may help. The absurd thing is that they request me feedback about the interview process. They demand a lot but give very little. I am an Amazon client but WTF, in the interview process I felt to be a piece not a person.