It's one of the many crushingly boring "real life kids shows" with no fantasy or other elements that make it more entertaining than watching a sheltered Christian family.
Next, 'Arthur' introduces a character with self-diagnosed Asperger's syndrome.
"YOU CAN'T JUDGE ME FOR BEHAVING LIKE AN ASSHOLE, I('m pretty sure I) HAVE DOUBLE-PLUS EXTRA-STRENGTH ASPERGERS, YOU NEUROTYPICAL BIGOT. I WAS BORN THIS WAY."
Asperger's was taken out of the DSM-V, apparently because there's not much in the way of concrete evidence that it's different from high-functioning autistism.