I just read all the article and I can say that is a small masterpiece through which you see an important part of the film and through which you will understand some things which are not obvious to everyone.I watched from Lars von Trier movies like Dogville (2003) which I consider his masterpiece and is in my top 10 I can say,Dancer in the Dark (2000), Melancholia (2011) which are exceptional.Thanks for the great article @matko-md.