This manga is kind of a metafiction, a bad one, however. The plot is absurd just for the sake of it, with the weightless and poorly thought out twists being the worst. Art is nothing to write home about. I'd even say it's lazy, given how like 10 panels in a row have the same background, with only bubble text changing. I mean, yeah, artistic decision and whatnot, except the conversations are also dull. It's either pretend humor or make-believe philosophy. Characters are bland, no progression whatsoever. No real comedy or drama. No romance either.
All it has is uniqueness. Read if you are new to manga or easily impressed. Hard skip otherwise.
Highly overrated. I'm not much of a one-shot lover, but I've still read short works much better than this in all aspects.