Cytonic has been on my shelf for several years and I finally read it! I think this is the only Brandon Sanderson book that I didn‘t absolutely love. I liked it, don‘t get me wrong, but it just didn‘t hook me like the other books did. I think the departure from the characters I love took me out of the story. But they did make an appearance toward the end of the book, so it gives me hope for Defiant. I‘m interested to see how this series wraps up.