I enjoyed this episode. I really liked the female number from the beginning, the actress did a great job. I was rather disappointed by the low amount of screen time for Fusco and Carter, but that's because I really like it when the team works together. I did get a kick out of Finch slipping up and calling the male number bad code because it was a great way to show exactly how much Root had gotten under his skin, messing with him head and how, in the end of the episode, Reese is also helping him with that too just by being himself. Seeing Elias also made me super happy and I look forward to seeing more of him.
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