Finally played through this update. Mity wasn't kidding when they said they might drag this route out for a bit longer, the next update obviously won't be the finale and we'll stay in Republic City for at least 3 updates (including this one).
After escaping the prison, they actually slowed down the plot a little too much in my opinion. The Fire Lord arrived but didn't do much, instead we got to randomly fuck Ty Lee and Azula (and apparently Mai depending on your savefile) instead. They also introduced non-pregnant Pema while slightly progressing Korra, Jinora and Ikki. Oh, and Kya and Asami are running around in the vicinity too, so I wouldn't be surprised if they get scenes as well.
Not sure if they've bit off more than they can chew here. Korra is supposed to be the main girl, but she was gone for 2 updates and the sex scenes with her in this update felt kinda rushed. I hope she gets some more love next update, but like I said, she's got a lot of competition.
And funny thing, I always forget the main plot of the game: That we're supposed to train bending the four elements.
No wonder, since it doesn't really feature much in the plot anymore. I don't remember Book 1, but in Book 2 your firebending were used in the combat against the Earth Nation, and in Book 3 your earthbending opened up new sections of the maze.
But has the player used airbending outside of training at all in Book 4 apart from blowing away Kuvira's clothing?