instruction: Write a review of Brandon Sanderson's book Warbreaker
response: Can't believe what a consistent hitter Sanderson is.
  
  The characters really grew throughout the novel. Siri and Vivenna switch places, and also switch personalities, reveling in their new preferences. Lightsong owes up to the man he once was, and I found his humor quite dad-joke-y and well, good. Loved Denth. And Susebron, well, grows up.
  
  Biochroma was a fun concept, and made for some interesting power plays.