The pair's racially charged trek through America's hotbed of entrenched prejudice threatens to be a volatile powder keg ready to blow. However, as the film progresses the diatribe that is ever-present on the periphery never eventuates. Rather, the film amicably traces its road-movie sensibilities through a more peaceful narrative path, keeping non-violence at its moral heart, narrowing the focus instead on to their burgeoning friendship.
Some commentators have suggested that Green Book lacks the conviction of current contemporaries (such as If Beale Street Could Talk, Sorry to Bother You and BlacKkKlansman), instead opting for a sentimentality that is avoidant of the greater issues at stake.
And, sure, it's not without its faults; the film stumbles over a few inconsistent character motivations and its well-telegraphed statements on racism err on the obvious, lending the film a slightly glib tone. But don't let that put you off this otherwise well-intentioned crowd-pleaser.
Green Book makes the most of two superb actors at the peak of their powers and lives comfortably within its self-appointed mandate to herald the power of passive resistance and friendship. It's charming, frequently funny and if you let your guard down it will melt your heart.
Cast: Viggo Mortensen, Mahershala Ali, Linda Cardellini
Director: Peter Farrelly
Running time: 130 mins
Rating: M (Offensive language)
Verdict: Formulaic but engaging tale of friendship and racial prejudice.