As the end of this game draws near, I am still curious how they'll resolve the story. Sorta hope for a bittersweet ending, mostly because it'd be the most suitable tonally; but also sorta hope for a harem and/or solo ending with the girl preferred. But as long as they do not half-ass it, I'd be fine with either, I guess—for now, I just hope for some more nice & wholesome Jinora content in the next update.
Also a random observation I made a few days ago, and that was probably observed by someone else before: maybe Katara is somehow affiliated with the Painted Lady, consciously or not, like in the actual show, giving her the quasi-previsional ability to be aware of the MC's fate, or something like that.