The amount of characters talking over each other causes viewing the show a bit of anxiety. You can't decipher which character said what and things said and it all gets a bit lost and leaves the sense of "did I miss something?" Perhaps it was filmed this way to evoke the sense of stress/panic/discored that is going on within the scene amoungst characters? I can see it happening within with Scheigel family to show the family's own quirk but it happens within almost every scene whether or not it's the Scheigel family included. It didn't enjoy it.