from the little bits i've seen of it
no it's not
the only 'decent' ones are adventure time and the blue cat one
the show accurately presents what goes on in a child's mind as well as general childhood activities. most people I seen who enjoy the show are those who have said "I used to do things like that," or "I knew someone who did that." it's relatable.
you probably haven't seen enough of the show to get it