20 Amazon Prime shows to watch (or great shows available on Prime), not in order, all of which I've seen and can recommend-
1. The Americans.
2. Fleabag
3. Night Manager (miniseres)
4. Mozart in the Jungle
5. Marvelous Mrs. Maisel
6. Counterpart
7. Good Omens (miniseries)
8. The Expanse
9. Undone (rotoscoped/animated)
10. Patriot (so good, not the Mel Gibson movie)
11. Mr. Robot
12. The Boys
13. Orphan Black
14. A Very English Scandal (miniseries)
15. The Man in the High Castle (should have been better)
16. The Fall
17. Invincible (after the comic book, animated)
18. The Tick (unfortunately cancelled, like every version of the Tick is)
19. Transparent (an amazing show, and try not to remember that other thing)
20. Homecoming
If I had to recommend two great and unappreciated shows, try Counterpart and Patriot. Have fun!