AVClub: Last week’s episode of The 100 showed some signs of the show moving in a new direction. More specifically, the show seemed to be steering away from the themes of war and conflict and starting to embrace its sci-fi elements. The renewed presence of the City Of Light subplot was the main indicator of that shift, and it largely worked to move the show away from a number of contrived, misguided narrative directions in the first part of the season. “Nevermore” ups the ante, taking last week’s creepy sci-fi tinges and going full-blown sci-fi horror film. It’s still a messy hour, as has been the case for most episodes this season, but there’s something inspired in the shift in tone and focus.