Supergirl - Season 4 -

A major highlight for many reviewers was the "embarrassment of riches" in the villain department, which solved a historical weakness for the show.

Critics and fans generally consider to be the show's strongest season , largely due to its compelling villains and more mature, topical storytelling . While it received some backlash for its overt political metaphors, many viewers felt the season successfully wove those themes into a cohesive, high-stakes narrative. The "Best" Villains of the Series Supergirl - Season 4