A local militia against the big oil corporations and corrupt authority; a migrant from Belarus seeking to become a french by serving in the infamous French foreign region. Just from the setting, the film could have turned out to be an intense drama - a criticism on imperialism and exploitation, or deep psychological drama of moral conflicts. But 'Disco Boy' uses such subject matters as the ground to create a (rather moody) mood piece than actually getting into the drama.
The film carefully veers around what could easily have been violent and shocking - the death of a friend, training process of the Foreign Region, a village burnt down... -, and chooses to only hint them through more artistic compositions and camera techniques (the fight scene between 2 protagonists entirely shown as the first person view through Alex's thermal scope vision being the most clear example).
The overall result is artistically impressive and hauntingly moody... but also vague and pretentious. The story of 2 men, who had to play tough and do things against their nature just to survive in the world, only to be ultimately consumed by the ruthless system... could have been more gripping and gritty. But they become more like characters in a fable or rather fantastical tale in this film. To me, it feels like they are further exploited, this time by the artistic ambition of the director.