DNF'd around 53%.
I don't know if this is a case of "right book, wrong time" but I just couldn't get into this. I found most of the characters annoying and their bickering after 10 years of not seeing each other was just giving me a lot of anxiety and boring me simultaneously. After skimming reviews, it seems

the ending was pretty disappointing

to some, so I'm not going to continue to read something that isn't keeping me engaged.

I will say I likely would have DNF'd this earlier if not for the audiobook narrators. They really did a great job and I think the audiobook format is the way to go.

I'm sure there's an audience for this but unfortunately it's not me, at least not at this time.