"A&W created the third-pounder. It was the same price as McDonald's quarter-pounder. It bombed massively. When they tried to find out why, it was discovered that Americans thought they were being cheated because three is a smaller number than four. A&W — realizing they can't explain grade school fractions to fully grown adults without coming across as condescending assholes — quietly took the burger off the menu."
Unflattering movies/documentaries about America abound from around the globe, from friendly to truly spiteful ones, in which we also learn a great deal about preconceived notions of what America is.