Performed one personality test and, after passing that stage, had two face-to-face interviews with hiring managers from the company. The process in general was average, although at one point during one of the interviews my interviewer started speaking about how he felt that nothing he did at the company was properly recognized and he regretted having joined without knowing he was going to feel so, while also listing several other things he disliked. It seemed like he wasn't going to remain at Amazon for long and that the experience had taken an emotional and (according to him) physicall toll on him that he felt was extreme. It was actually very helpful information for me at the time and led to my withdrawing from the process after having heard similar (although much tamer) comments from other Amazon employees.