: Hanna is portrayed as being in a "downward spiral," increasingly dependent on alcohol as she deals with Ali’s return and Caleb’s own "moody rebel" attitude. Her drunkenness leads to a major plot slip when she accidentally reveals information about New York to Sydney.

" The Silence of E. Lamb " ( S5E7 ) is widely regarded as a pivotal chapter in Pretty Little Liars that shifts the narrative focus back to Radley Sanitarium and deepens the cracks within the core group of Liars.

: Critics highlight how Alison's return has fundamentally fractured the group's bond. Reviewers from Entertainment Weekly note that the show struggles with making Ali a likable protagonist, as she remains manipulative and needy, leading fans to question if they should even root for her.

: Several reviews mention a "marked improvement" in Ezra’s character during this episode. By distancing him from the romance with Aria and integrating him as a semi-antagonistic investigator or advisor, the show finds a more interesting use for his character. Key Plot Developments The Silence of E. Lamb | Pretty Little Liars Wiki | Fandom