This book didn't live past my expectations, and that's not good.
Overall, the two biggest gripes of mine that I think truly hindered this book so badly were how Hera was portrayed and how the plot/pacing was handled.
Firstly, I have been waiting to see how this author was going to depict Hera, seeing as how she's villainized her in a couple of her other books. In this book, I wanted to see vengeful, WRATHFUL, petty Hera, the Hera we all know from other myths, the scourge of women that Zeus messes with. However, this book mainly consists of Hera's "attempts" to overthrow Zeus that all end in absolute disaster. She rarely actually plans these "attempts" out, and half of the time she has others carry them out. When these "attempts" are done, she is dumbstruck when something that she obviously should've anticipated beforehand happens to thwart the results, or when the person she had carry it out messed it up in some way, shape, or form. She constantly says she's as powerful as Zeus, yet rarely ever shows it when it matters. Each and every time Hera tries to overthrow Zeus it backfires or ends embarrassingly, and she'll tell herself that it'll work the next time, and the next, and the next, telling us that her "anger" is building more and more, and it just doesn't? I was waiting for her WRATH to appear, but it never did, and yet we're supposed to believe that throughout the book, after all of the failed "attempts", she's successfully built a reputation of fear and vengefulness? I'll give her credit on one or maybe two at the most, but barely any of what she did merited any of the credit she got. Every single time one of her schemes, really, didn't work out she'd lament in her inner monologue that she hadn't thought of this or that and I constantly rolled my eyes. All of her "rebellions" with the women she tortures, Dionysus, Heracles, and others all fall flat, and it just makes her look pitiful. There's really nothing more to this story than Hera looking like a fool and something we've all already known: that Zeus and Poseidon were absolutely horrible.
The constant victim-blaming from Hera gets so old. You're telling me that she doesn't make A SINGLE comparison between her assault and the assault of the women (also by Zeus) that she terrorizes? Not even once? She's a massive hypocrite when it comes to many things, such as her whole comparison between Asteria and Leto, the mortals she's supposed to rule over, Persephone at points, marrying off Aphrodite, and even stuff she blames Zeus for. I wish she'd had some remorse or something to that degree, but it never came. At one point, Hephaestus calls her out for punishing the women that Zeus sleeps with when she claims she hates Zeus and has been trying to "overthrow" him this whole time, and her answer is that "It's not the same." I thought this was gonna be a learning moment for her, but this is never brought up again. She doesn't really have much character development besides her scrambling to try and make Zeus' day worse. I started to just feel bad for her.
The plot and overall pacing were butchered by the handling of the myths in this book. Because Hera is involved in so many myths, this book has to include a lot in order to be accurate. However, this isn't handled well at all. Said various myths happen so quickly and are told to us rather than shown that these myths - that have LITERALLY withstood the test of time - seem boring and inconsequential, as if to say, "Oh yeah, then this happened, but moving on." Either we'd be told myths in a lackadaisical way, or we'd be given a well-crafted myth halfway through and then we'd just be told how it ended offhandedly somewhere down the line. For example: we go through the first couple of Heracles' tasks to cleanse himself, but never get through them all let alone find out what all of them even were; we see Semele brag about having a child with Zeus, but we're only told about her being incinerated and Dionysus being born in passing when Dionysus has to be introduced into the story in some way; we see Hephaestus claim Aphrodite on his return to Olympus, but we never see the wedding occur, and yet Hera is the goddess of marriage (?); etc.. Because of how inconsequential and unimportant these myths were all made to seem, the pacing really suffered. There didn't seem to be any significant rising actions, climaxes, or falling actions. The myths in general are treated with such a lack of depth, therefore making the overall story feel so surface-level.
The ending is so drawn out, and this is mostly the fault of the pacing. You're left wondering what else of the story is left, and therefore why it's taking so long to get to it.
None of the other characters are well-developed. I even started to forget some of them even existed. We are only given information/backstory about other gods/goddesses/characters we meet, but barely anything of their actual personalities. This didn't help how robotic the book felt.
Overall, I think this was such a poor portrayal of the Queen of the Gods, and I'm not going to read anymore of this author's books. I'm never satisfied with how she portrays her female characters that she's supposedly trying to empower.