Truly an Austrian Comedy with lots of social statements inside. Black Humor paired with excellent acting by Dorfer, Düringer and the others. You also should see "Indien" with Dorfer und Hader, even better than "Muttertag" if you like this sort of humor / social view. Austrian movies, comedies, mostly are also a deep view inside of the society we life in. Dependable on the plot, the "simple" people or the "High Society", but always with much truth in the exaggerated charackters, which are sometimes can be found exactly that way on the streets. Psycological inside is always part of these movies, nonetheless Austria was home of Freud, Adler, Watzlawick... so enjoy the loughs and take the "hints for a better life" :)