Vikings is a great show, especially the first 3 seasons. I think it goes downhill a little bit after that though..
Preacher, I dig it. Never read the comics, so I don't know how true it is to the content.
American Gods is a show everyone should be watching. Get caught up on the first season if you haven't already, 2nd is coming out soon I believe. Follows book very closely.
Netflix movies everyone should watch.
1. Stanger Things, 2 seasons
2. 13 reasons why, 2nd season will air soon
3. Mindhunter- really good, should be called it Mind blown
4. Ozark
5. There's a few more original content I've watched and can't think of right now, will add later.
Plus, if you've never watched Breaking Bad, the whole show is on Netflix. So yourself a favor and watch the best show of all-time, imho.