I think this is probably the first book where I've actually either disliked or hated just about every character in it. It is also a major downer.
I think the main themes on this book are
-social media makes people needy drones
-corporate government is evil
-dating women 20 years younger is probably not the best idea you've ever had
-except for trying to live forever. That's a worse idea than the younger women one
So be warned. I still gave it four stars because it was reasonably well-written and mostly interesting. I just wouldn't recommend it as easily as I would "Gone Girl".