About the film
Why Wal-Mart Works; and Why That Drives Some People C-R-A-Z-Y is a 2005 independent documentary film by Ron and Robert David Galloway. It investigates the reasons behind the financial success of the Walmart Corporation. The documentary suggests that many criticisms of Walmart arise from feelings of jealousy over the company's success.
From the film's Wikipedia article (CC BY-SA 4.0).