I dunno with this one.
His coldness and pill-taking for half the book annoyed me--even if it was for a good cause--but then the second half where Nila wasn't letting him hide anymore...it was kinda nice seeing more of him emotionally, learning more about his past and his closeness to his brother and sister.
But then that ending! Another cliff-hanger? Really? And this time I may have to go straight to book 5...they better be all right or I'm going to scream and swear 'til the air turns blue. :(