Amazon (Business Analyst) interview questions

This was the worst interview process I've ever been through, I was personally offended by one interviewer in particular and am astounded this person would be allowed to speak with candidates and represent their company. I am also astounded that there is a policy that they will not provide feedback for candidates, but ask that we provide feedback for them. I am inclined to follow the same policy they've set forth in the interviewing process, which means not giving advice for how they can improve. If they're going to ask for feedback from candidates, they should be willing to give feedback as well. The company as a whole gave me the vibe that they were doing me a favor interviewing me and that I was lucky to be interviewing for a spot there... make no mistake the company would have been lucky to have me and missed great talent as I left my onsite visit positive that I would never work there after the way I was treated, no matter how high the potential offer was. The idea that from the start no feedback would be provided to me, only furthers the air of arrogance coming from the company - not a culture I am attracted to.