Quote:
"Opening somewhat unpromisingly on the conventional note of the innocent young girl being carried off and placed in an Alaskan dancing hall, [The Romance of Lost Valley] develops later into a series of very beautiful scenic and wild animal shots held together by a sufficient thread of story to keep the interest. It works up to a strong climax of the Western type, full of fights and thrills, and on the whole will be found a very useful item for most programs."
-- Kinematograph Weekly

Source:
Kinematograph Weekly. "The Romance of Lost Valley." Kinematograph Weekly, February 22, 1923.