Just to be clear here, my reason for disliking Part 2 is 99% due to how the story is told.
Other people’s reasoning for disliking part 2 is due to Abby, the people with her, and certain political/social ideologies.
We are not the same.
Forcing the player to empathize over time with someone who becomes an instant villain at the beginning simply doesn’t work from a narrative standpoint, especially when that character doesn’t have good enough charisma or narrative motivations beyond that intro scene to even remotely attempt to help you connect with them. And also because by the time you even remotely start to understand them, the story jumps you back into a character who hates them.
The Naruto-style constant flashback whiplash, mixed with constant character switching whiplash, and the Naruto-style ending of the game, all don’t work either. Some people call it a masterpiece, but if this were a shonen anime it would be seen as kind of lame but business as usual for a shonen anime(which isn’t necessarily a good thing as shonen anime all have bad parts of storytelling that anime fans have simply become used to and don’t ever question).
I will always be part of the camp who wanted this to be a 3 part series.
Part 1 with Joel and Ellie
Part 2 as Abby only, going on an adventure to hunt down her father’s killer
Part 3 as dual campaigns of the aftermath of part 2
If it had happened like this, they could have let you think that Joel and Ellie’s story is done when part 2 started. That way they have you grow along with Abby in part 2, give her more of a personality, let you empathize with her, and then, just like part 1, you see a twist happen near the end where it’s revealed to the viewer who killed her father and you as the player are torn about what she’s attempting to do.
Then part 3 would have dual selectable campaigns of the two protagonists, so that you can see how the story plays out for each and have time to empathize further with each character. You might even root for Abby to find her peace as much as you are rooting for Ellie to do the same, even though their versions of finding peace are completely at odds.