I just finished Deaths End this morning so I'm experiencing that ponderous glow that you get after reading something thought provoking. Without going into spoilers, Death's End makes everything so... huge. It really made me feel tiny in our universe. These are good books with some flaws. You should read them.
I absolutely loved the whole series. I have never been as disappointed at a screen adaptation as I was at the netflix show. I couldn't get past episode 2. Terrible.
I can understand the desire to humanize the characters for the show, but the characters feel like a CW teen drama. I don't mind that they added some drama, but the drama they added was bad.