One of the most annoying things I find about Solangelo is the lack of development, the lack of progress from platonic to romantic in their relationship.
What, you're telling me that Nico, Nico di Angelo, an important character in the original PJO series and also HOO, who gets his own POV, just suddenly gets together with a random doctor………Will Solace? We see Will in what, The Last Olympian? And then we see him again in The Lost Hero, BARELY, just a few lines, and then again in Blood of Olympus, where he tells Nico that the latter that he's dense but not stupid? Which would be enough to piss Nico off? And then in Trials of Apollo……….they're…………TOGETHER? We barely got any chemistry or screentime, and what with Nico's internalized homophobia and years-long crush on Percy……….. HE WOULD NOT DO THAT. You don't just kiss someone your gender after only MONTHS of internalized homophobia, especially when Nico is from the LITERAL 1930s, where people were MURDERED for being gay.
It's clear that Rick only gave him a partner to 'confirm' it, which is annoying, because people can be gay without having partners.
And also, Will is so random and such a random, thrown-in character that I find it funny at times. Of course, he has somewhat of a personality outside being Nico's boyfriend, but not enough to make him a good sole character.Also, he's a terrible doctor for giving Nico's medical information to other people without Nico's consent-and he's 16. He clearly knows that he shouldn't do it. And he still does it.