It was amazing seeing Finch as a teacher and more interaction with Fusco too. The talk between him and Caleb was beautifully done and so was the hint of Finch being the hacker that was discussed on Caleb's other class.

I'm not sure if it's just me, but I was very surprised and a little annoyed at Carter's ease acceptance of breaking so many laws when even in 2x10 she still reprove and complained about Finch and Reese's methods. Don't get me wrong, I'm glad she's helping Reese and all, but it feel like Carter was too OOC to me. She was supposed to be the moral compass of the show, so where did that went?