Status Updates From The Good Girl

Just getting started with this one, and I'm already intrigued by the concept. I'm looking forward to seeing where it goes.
Has anyone else read it? I'd love to hear your thoughts—without spoilers! What did you enjoy most about it?

I feel like this story starts at the beginning and the end and is working its way to the middle, but some of these sections don't feel related yet. I'm hoping it all becomes clear for the ending, but I'm not sure how it'll all get wrapped at this rate.