At the risk of sounding the "+1" bell...

I left Amazon due to it being a total shit show (for me and my mental well-being but also for the team I was on). Went to Microsoft and found it to be absolutely wonderful. I was working at 6pm one day and my manager, as he was leaving, chided me and said, "Go home to your family. Work will be here in the morning."

I have had friends/colleagues leave to go to Amazon for the TC. One even tried to get me to go over there for a PE role that likely would have meant a huge pay increase. But I value my sanity and have no plans to go back there ever.