TweetBlack sunday is pretty good on netflix. It has some stupid scenes but I appreciate it for it's physical realism as headshots are hard. The walking dead makes it look easy.
Sci/Fi fans will love "The Expanse" On amazon. It is the best sci-fi ever on TV IMO. It is hard sci/fi. No artificial gravity. no warp speed ships. The first season takes a while to get going then it shifts and rolls like a cyclone.
Altered carbon is another sci/fi show that is really good. No space ships going between worlds and such but a murder mystery set in the future.
big mouth may be the most irreverent thing in all TV right now. Hilarious!