Chevrolet Silverado’s Super Bowl is not the most cheerful ad you’ll see this year, as it’s about the Mayan apocalypse and the end of the world. It’s kinda relevant, if you think about it. We’re in 2012, the year that the world is supposed to come an end! Chevrolet is taking advantage of that and tells you to buy a Silverado now if you want to survive. They also take a direct hit at Ford, which is clever.