Mustn't grumble
Member
[. . .] I know nothing about the film-maker.
The vid you kindly posted, credited to the film-maker you named, accompanied a lead story in yesterday evening's 'Times of Germany', the Frankfurter Allgemeine Zeitung:
http://www.faz.net/aktuell/politik/...-die-strafe-folgt-auf-dem-fusse-12809917.html
At that site the vid had a compulsory advert, from Nivea for Men. It starts, somewhat like the topic or Molotov drink in hand, with a demolition crew, & it ends, unlike the topic in hand, with a German slogan which in English is "0% alcohol, no burning".