I'm a well read grad student who's bluntly honest about all things, although I try to be most honest about myself.
Moon Girl is so new and has so little backstory that this made more sense. Even the older creation - Devil Dinosaur - has had relatively few cameos and showings so it was easier to go over his history within these couple of pages.
Still not enough to really nail why this comic series works so well, so I'm knocking down one star.