British film critic
C. A. Lejeune wrote that "when a man like Macpherson directs a film like
Borderline, towards an exclusively intelligent audience, there can be no question of give and take; the picture strives towards the renaissance ideal; it has a German-Russian approach with a keen knife-blade of indigenous intrepidity; it is something quite different from the multitude of experimental films made by non-professional groups all over the film seeing world; a challenge to public intelligence, an opportunity for everyone of us to declare himself, to test his honesty and his appreciation." R. H. wrote in
The Guardian "it is the cerebral implications which the director quite uncannily brings out; the psychological currents are the real action of the film; and he was excellently served, not only by his stars, but by the rather neurotic characters whose drama engulfs them; the old village at Lutry gave perfect exteriors." Jez Conolly opined "judged on its own merits,
Borderline is a ground-breaking work, dealing as it does with issues of race and sexuality at a time when such subject matter was still largely taboo and had only been previously tackled cinematically through oblique inference". In his review of the DVD, Martin Stollery opined that "contemporary critics have commented on how
Borderline celebrates Paul Robeson, or at least his body, as more soulful, vital and grounded than the white characters around him; yet the film also deactivates Robeson within the narrative and presents him as in some respects less sophisticated than his white counterparts.
Courtney Pine's score, with its recurrent bass notes for Robeson and more jarring, synthesised motifs for the white characters, makes this aspect of the film audible." Jean Walton observed that "critical attention to
Borderline has been diverse, characterizing the film in each of the following discrete manners: as a feminist production, modernist expression, psychoanalytic experiment, lesbian or queer text, white representation of blackness, and a significant moment in Paul Robeson's film career; but in almost every case, emphasis on one aspect of fhe film's importance inevitably results in the bracketing of its other dimensions, with little attention paid to their interdependency." ==Film and legacy details==