I've read a couple of Chambers' books and found them entertaining but I was frustrated that the books didn't go about answering the big questions that seemed to

I've read a couple of Chambers' books and found them entertaining but I was frustrated that the books didn't go about answering the big questions that seemed to be at the heart of the world. I really liked A Psalm for the Wild-Built but was hoping to learn more about the robots but then the second one came out and it was a lot of shallow philosophizing on the meaning of life that was more aimed at a level for YA books. There's nothing wrong with YA novels but that's not what I was looking for.