Barbara Kopple has built a career documenting labor struggles, and her latest documentary "Union Town" returns to those roots with uneven results. The film, which premiered at the Venice Film Festival, represents the third installment in what could be called Kopple's informal strike trilogy, following her Oscar-winning "Harlan County, USA" and "American Dream."

This time, Kopple trains her camera on New York delivery workers fighting against some of the most powerful corporations in the world. UPS, Amazon, and the constellation of food-delivery apps that now dominate urban logistics form the backdrop for her examination of modern labor organizing. The subject matter feels urgent and timely. The pandemic accelerated the rise of delivery services while simultaneously revealing the brutal working conditions and wage theft that plague workers navigating these platforms.

Kopple's track record suggests she brings genuine empathy and sophistication to labor journalism. "Harlan County, USA," her 1976 debut, remains a landmark work in the documentary canon, embedding her in a West Virginia mining community during a bitter strike. That film won the Academy Award for Best Documentary Feature and established Kopple as someone willing to live alongside her subjects, sharing their risks and building trust over extended periods.

Yet "Union Town" apparently struggles to balance multiple storylines and worker perspectives. The title itself gestures toward Kopple's desire to capture a unified labor movement, but the execution proves fragmentary. Delivery work spans vastly different working conditions. A UPS driver operates within a unionized framework with some protections. Amazon warehouse workers and gig-economy food-delivery couriers inhabit entirely different ecosystems governed by algorithmic management and contractor classifications that strip them of basic labor protections.

The film's mixed reception suggests Kopple may not have fully synthesized these disparate struggles into a coherent narrative. Critics have noted that while individual sequences carry emotional weight, the overall arc lacks the narrative momentum that made her earlier work so compelling. This represents a departure from her established method, which typically followed single strikes or conflicts with documentary intensity.

What remains clear is that Kopple's instincts point toward the right subject. New York's delivery workers represent one of the most visible labor flashpoints of the current moment. The visibility of these workers, combined with the abstract and often invisible nature of algorithmic wage determination, creates natural dramatic tension. Workers can see their employers' logos everywhere. They remain invisible to the customers they serve.

Whether "Union Town" succeeds or falls short, Kopple's return to labor filmmaking matters. Documentary work requires sustained attention and resources. That a veteran filmmaker continues investing energy in these stories, rather than pivoting toward more commercially viable subjects, keeps labor struggles visible in cultural conversation. The delivery economy will not disappear. The question remains whether Kopple's latest film can mobilize the same moral clarity and aesthetic power that distinguished her early masterpieces.