This is Mudfest
Telling random stories poorly is easy. Telling random stories well is an art form.
There are so many ways to make the story of cars and people plowing through big puddles of mud unwatchable but somehow these filmmakers took a very random story and told it in an incredibly captivating way.
They obviously have an abundance of skill in using their cameras, editing, and audio, but it's the storytelling and narration that make this. Skills.
And yanno... 'Merica.