I loved the Oscar winning Mexican black and white film Roma Spanish with subtitles. It's quite slow, I don't always mind that if it is worth the wait I thought it was.
Watched all the Spirals before they reached Netflix. Other than that have enjoyed The Crown, Unorthodox, The Queen's Gambit, The Dig, Alias Grace. Like Prime they have an awful lot of rubbish, I'm watching Dead to Me right now, it's alright to kind of zone out with watchable enough but not really hooked, that takes something really special for me such as any of the aforementioned or the superb Mare of Eastown not on Netflix, not sure how we got hold of that because we don't have Sky. I recently re watched all The Unforgottens I thought they were so good. I've dumped loads of series watch a few episodes, Ozarks is one, they start off okay and then I just go off them, maybe it's me 
Netflix will be launching the new Olivia Coleman film The Lost Daughter which has very good reviews, I look forward to seeing that.