Used to be great, but lately, I've had multiple issues with Amazon as a whole. Lost packages that disappear from my order history. Packages marked as delivered when they were not. Orders being canceled the day of delivery. And now, the app itself is a problem. Can't see my order history or track packages. The screen just glitches and ends in an error code. I guess going to space with celebs is more important than taking care of the people who got you there.