I definitely feel the same way about Abby, though I think it does get off to a rocky start by kind of cliffhangering the end of Ellie's story. Still it did totally work in the long run.

I did have empathy for Ellie going into the game definitely. I think the game using that as a starting point and was incrementally raising her actions so the audience would naturally come to the conclusions she does at the end of the game regarding violence and vengeance. How effective this is might be dependant on the point the audience comes to these conclusions. I think it might just be the exposure to these kinds of stories I've seen, but I kind of got what the game was going for pretty early, and it felt like it just kept kind of bludgeoning me with the moral the longer it went on, like it wanted to bathe in the horrible mess Ellie was making. That was partially why I was hoping for it to be a subversion at the end I think? Kind of have it be a tragedy of character, kill Abby, and the forgiveness that she couldn't give to another also means she deserves no forgiveness herself. As it stands it's kind of there, but feels like it stumbles at the end, at least for how it hit for me.

I don't think the narrative made too many mistakes honestly. The world building in general is great, the characters are believable, maybe just didn't resonate with me personally.

I might actually replay it at some point to see how I digest it. I feel like I might be sort of out of step with this series anyway, I know people love the first game but I can't get over the idea that the fireflies were just going to crack open Ellie immediately, like characters we know besides, that seems like an extremely bad idea to jump immediately to that conclusion. That's something crazy mad scientists do, not actual medical experts or researchers. I try to just assume that it's logical somehow in the logic of the world, I think the rest of that game is actually great, but that one thing keeps nagging at my brain. Anyway, tangent over. Hope you have a good day as well!