Alexander Hoffmann’s review published on Letterboxd :
This movie was at the same time hilarious and extremely painful to watch:
Hilarious because of the great performances by the actors, great sit com and the mocking of popular clichés. Painful (at least for me) because of the level of vicarious embarrassment.
I sat in the cinema crying with laughter in one moment, cringing in the next, because I couldn't believe what was happening to the protagonist.
Definitely worth a watch, even if you don't watch it in German because almost all of the humour should work nicely in English, too.