I'm a well read grad student who's bluntly honest about all things, although I try to be most honest about myself.
This is adorable in the same way the show is. Some of the art is more similar to the show than the rest, but ti's all gorgeous. More importantly, to me, is that the characters are true to the show, and they are. The characters, and the world, are written to perfection.
There's just nothing nasty about Steven's universe: some characters get pedantic, or very specific, or grumpy, but they're all treated with kindness. There's villains, sure, and they are treated with boots up, well, where boots go when you're fighting someone. Some villains turns out to be simply confused, or lashing out in pain, and once this is made clear, they're again dealt with, but not in a way that would further traumatize them.
Same here. Adorable shorts that just work, in the world Sugar has created in general and as short little vignettes in Steven's life. Love, love, love.