‘Avatar: Fire and Ash’ movie review: A gleaming tech miracle wrapped around a hollow soul, James Cameron turns anti-imperialist posing and sanctimonious spiritual rhetoric into one long, beautifully rendered nothingburger

The third (and potentially final) 'Avatar' film is another technical marvel – even if the plot remains a bit basic

The science-fiction series remains a gargantuan spectacle unmatched by anything else in Hollywood.