Ozark I think is far and away the best Netflix-created fiction content. It's actual HBO-level prestige TV, which is hard to say about any of the other non-documentary stuff from Netflix.

If you get into it, Netflix also carries a bunch of good Korean dramas, which tend to have a lot of episodes and honestly just seem to have much more effort put into them than most American TV. Signal and Itaewon Class are two of my current favorites.

I'll look into them thanks. Generally Netflix aims for quantity rather than quality. I think the system works by ensuring there's yet another new thing to watch before you finish watching the previous series. Amazon prime has less own series but they are mostly higher quality stuff imo