I don't have much in the way of criticisms about this book. I think the art is really cute, I love the message, the characters, etc etc.
Its only major flaw is that it's just too dang short. Which is fine when it's a small little comic I found when I was scrolling through on tumblr, but as a longer story it just doesn't have the heft, which is a darned shame because it affects everything else about it. Though the characters are undeniably cool and have the possibility of depth, it's just hard to do that in less than 56 pages for each of them, and I can't help but feel that it comes off as insubstantial.
Do I still love it? Yes. There needs to be more stuff like this. So much more.