Why are German films often so formulaic even though Germany...

In Wirtschaftswunder times, most Western German movies were junk but the GDR produced some very good ones, e.g. Western movies and Spur der Steine; in the 70s Paul und Paula. I definitely recommend both!

What is of absolutely horrible quality is the “movies” that are produced for TV. They are famously bad.

Lola rennt

How did my ex move on very fast?

Das Haus in Montevideo

Besides these, there are some really good children's movies: More recently, the Bibi und Tina series as just one example. Looking back into the 80s and 70s, as well as into the present, I would even say that movies for children are what the German Film industry excels at. There is much less screaming and cake throwing and slimy monsters and much more discussing of matters that affect children in real life (even in phantasy plots) than in most US children's movies as far als I know them. The GDR was particularly well known for excellent children's movies but the west was and is good at it, too.

Metropolis

Do you usually wear your panties over or under your pantyhose?

I have seen some very good German movies. It is not that they don't exist, but they hardly ever achieve much fame. Especially since people have been accustomed to the dominance of US popular culture.

Man spricht Deutsh

Here is a list of some (by no means all) German movies that are considered Classics (and a few that should be, in my opinion):

Why do some people have loving parents and some do not?

In jenen Tagen

Didi - alles im Eimer

Berlin - Sinfonie einer Großstadt

What's your wildest & weirdest fantasy?

Nackt

Zur Sache, Schätzchen (and its sequel)

Die Feuerzangenbowle

What is one thing nice you did for someone today or something they did for you?

Es geschah am helllichten Tag