was a good episode. It's not as good as the last one, but it was still very good. I liked seeing Reese and Carter on a road trip and Fusco trying to take care of Bear. It ended well, and Root had a point when she told Finch that the guy she kidnapped was "bad code." The story with the librarian worked too, and it was believable. I do wonder how "Root" learned computers so well at such a young age in a small town like that, though.