Opiniones de Metacritic

The extraordinary plateau attained by Hitchcock’s first sound film in relation to his overall development is the sum of many accomplishments: above all, a decisive mastery in moving back and forth between objective and subjective narrative modes.

A little clunky at times for contemporary audiences but still manages to truly perturb at times...

Moodily filmed in an effectively Germanic style, with a neat supporting turn by Calthrop and fine set pieces such as the chase through the British Museum, BLACKMAIL still plays well, and is a suitable precursor to the master director's later work.

The director's most literal signature elements are almost all on display in his first talkie — dizzying camerawork, endless staircases, and fast-paced chase scenes make the movie's best moments distinctly engaging.

While the film lacks the feverish, autocritical neuroses of Hitchcock’s mid- and late-period masterpieces, it often superbly plumbs notions of guilt and vulnerability, all the while cheekily satirizing Scotland Yard as a swayable arbiter of justice.

Hitchcock's first talkie, begun as a silent film and then converted midstream, alternates stiff dramatic scenes with brilliant, highly visual suspense sequences. [26 Nov 1999, p.A]

Like most of his British films, Blackmail is a sign of things to come rather than Hitchcock at his height, but it shouldn’t be missed.

A London-set Hitchcock silent thriller that was in part reshot and in part dubbed to make it a sound film--and an unusually imaginative and innovative one.

It is a murder story based on a play by Charles Bennett and in spite of its many artificial situations and convenient ideas it possesses a dramatic value that holds the attention.

Blackmail is most draggy. It has no speed or pace and very little suspense.