I got half way through episode one. Don't like the style, jumps about, can't work out what's going on. And I've read the book
. The constant flashbacks worked much better in the book.
It was a couple of years ago and I forget the details but was funny and then very dark. NK is playing her character just right I think it will be revealed.
I can recommend Lianne Moriarty's other books, apart from The Last Anniversary which wasn't up to scratch.