metacritic.com: Terminator: The Sarah Connor Chronicles Season Two

Overall Metascore

This is a weighted, normalized average of all individual scores given by critics, on a scale of 0 (worst) to 100 (best).

67 / 100

70	Chicago Tribune Maureen Ryan Terminator: The Sarah Connor Chronicles returns with a solidly enjoyable action-oriented outing.
70	Newark Star-Ledger Alan Sepinwall The transformations aren't complete by episode's end--though at least Dekker chops off his floppy Emo bangs--but it's a step in the right direction for a series that struggled to live up to its potential and pedigree last spring.
67	Entertainment Weekly Gillian Flynn My interest ebbs and flows depending not on the plot but on which character is in the action.
60	PopMatters Cynthia Fuchs As the series continues to complicate the relations among past, present, and future, Ellison’s part in any of them is increasingly difficult to frame.