Maybe the slap-shtick brings more of les chuckles overseas. Some cultures are more able to look at misfortune or even misanthropy.
I appreciate not taking a treacly path, but there seems to be a mean-spirited undercurrent here; one that all the awkward hugs in the world may not dispel.
If everyone is an idiot, then who are we the viewers? That's a bit too harsh, but Dumont's world-view may be harsher. Ultimately the payoff of this long film (or short TV series) just did not deliver, of course the same may be said of "Twin Peaks" which I see referenced in other reviews.
I do feel like David Lynch would be happy to sit among his characters, and have a fine cup of coffee. As he does! I'd be a little hesitant to sit down with this directory and share a cup of whatever he's hoping to serve here.
I might watch more films from (or read some interviews with) the director, maybe he fancies himself a "bad boy of cinema." More likely the punchlines did not land with me, while some of the punches did. A friend had recommended this as a comedy, but the flavor for me at least was far more funny strange, than funny ha-ha.