Not Diasterisms' best work, and not the one I would recommend out of her library, but it's still a few times better than published authors so yes, if you have read her other works and you are still craving for more, go for it, it's awesome! It's a semi-short Hades/Persephone re-write.
Thea’s characterization of the main characters stray too far from how she writes them in her other works, at least in my opinion, so it felt like I was reading a different author with different characters. What didn’t change, however, was her incredible writing and use of symbolism/language.