I like Bosch quite a lot, but it's not exactly world changing. Just another cop show, really.
Vikings is superb, best series I've watched on Amazon
The 100 is great (starts off terrible in the first episode, but improves a heck of a lot)
Hell on Wheels is brilliant for the first 2/3 seasons. Tapers down after that.
Hand of God I enjoyed, but I don't reckon it's for everyone.
Goliath S1 is pretty great, S2 is terrible
American Gods is good. Bit weird - but I like weird.
To be honest, all of the above are going to be enjoyed if you're into the premise/genre.
My wife really digs Outlander and Versailles, but I've not tried either.
Black sails is the best show on amazon
I thought Black Sails was crap

Copper was also terrible. gave up after 3 or 4 episodes.
Don't think I've watched any other Amazon Prime series, so anything I've not mentioned isn't a sign that I didn't enjoy
