I'm super outside the target demographic being an adult and all but I was curious because it was raina telgemeier and scott flipping mccloud collabing on something

and it's basically what you'd expect: charming expressive art and cute storytelling combined with a really lucid description of a bunch of practical aspects of how to tell stories via comics, make mini zines, &c.

I liked it even if it did the ultra-cis thing of having a character introduce themselves as "I use they/them pronouns" and then have the character be indistinguishable from a cis boy in the rest of the narrative