General Motors wanted to show-off their high-tech Hamtramck assembly plant somehow but they realized not so many people have lives so empty that they would seat and watch a lengthy film of the Chevrolet Volt being made! So they made it very brief, in form of a 2 minute video. Then again, Chevy Volt is a very important product for GM and the whole American car industry. So you can look at this as a sort of documentary.