Not surprising that The Grand Tour and The Man in the High Castle are the top two. The Grand Tour is basically just Top Gear, which was one of the most popular shows in the world when it was on, and The Man in the High Castle is pretty unique in terms of the story for a top production budget show. The rest of Amazon's lineup can be described in terms of other shows, like Bosch is a standard cop/detective show with a gritty main character. This shows that Amazon needs to focus on truly original content and not rehash the same old ideas that have been done a dozen times before. All their big winners are unique.