I was a loyal Prime member for years. I loathe using the Amazon app anymore. They constantly change the interface and move features around making it harder to use than it should be. I have several Kindles and managing the content is problematic with the constant updates and moving of features. In the end, between the app changes, steady increase in Prime membership and sloppy Amazon delivery, I am no longer a Prime member,nor do I allow my Amazon shopping app to auto update.