I've owned a copy of Melancholie der Engel for a few years now, but never watched it as it was in German without subtitles. Recently, I found the movie on YouTube with English subs, so I finally gave it a whirl.
Even with subtitles, it didn't make sense.
Directed by Marian Dora, who gave us the disturbing Cannibal (2006), this film is an extreme arthouse horror that pushes the boundaries in terms of shocking content, the filth and debasement depicted including vomiting, stoma and anus fingering, and the five '-tions' - mutilation, urination, defecation, masturbation, and ejaculation (all shown in graphic detail). While this might be exactly what extreme cinema fans are looking for, the whole thing proves extremely boring thanks to its pretentious approach, unfathomable storytelling and excruciating two and a half hour plus runtime.
Fool that I am, I carried on to the bitter end regardless of the fact that the execution was very tedious and I soon became inured to the abhorrent acts inflicted on the cast. What I did find upsetting was the unnecessary cruelty towards a variety of innocent critters: a tiny newt is slowly crushed, a snail has its eyes cut off with scissors, a worm is sliced into pieces with a scalpel, and a cute cat is killed. People can do what the hell they like to each other in the name of their art (and they do), but leave the animals out of it (unlike the turtle in Cannibal Holocaust, I can't imagine that the cat became food for the cast and crew).
1/10. A repetitive, incomprehensible exercise in repugnant behaviour that couldn't be more wearisome if it tried. If you think you're hardcore enough, watch it back to back with Philosophy Of A Knife.