Legend of the Blue Sea was excellent, not quite as good as My Love From the Stars, but very good. I’ve started now on Goblin.
If I have to say what’s my all-time favorite KDrama, it would be Master’s Sun, with Gong Ho Jin. I’ve pretty much watched every KDrama she’s been in.
My wife (from Seoul) watches Legend of the Blue Sea and Goblin.
I watch along, but without subtitles, so I'm not getting the dialogue.
I like the gal from Goblin.