@Louis-1988:
The spontaniety of losing their physical footing couple with the shock value of Uryuu's betrayal and him attacking them on the way down is why they didn't immediately catch their footing. We've seen this plenty of times already like with Mask De Masculine during the first invasion and Yammy back during the Hueco Mundo arc. Kubo didn't forget anything.
Really, this one point is pretty insignificant with the sea of problems that Bleach has. You seem to be one of the only posters here who defends Bleach all the time (you and Detectivekillua). Maybe it's because there really isn't much of a discussion happening here at this point, so you can't argue to much with posters, but whenever you post, it seems to be trivial details. Is Bleach better than we are making it out to be? Because I don't see any reason to defend this series, except maybe for people to not be making attacks on the author personally.
Kubo has not set up a proper story, and characterization is lacking, even from the characters we have known since the beginning. What is the whole reason that all of this is going on? At this point in the arc (2 or more years at this point?), we should have some sort of idea for motivations. Juhabach wants to kill the Soul King because he's a Quincy, despite being his son? Why? Sure, we can speculate that he hates his father, but the Soul King has no character, and the only thing we have to go off of is Aizen saying he didn't want that "thing" ruling. Juhabach has no character, and reason for his goal is unknown, this far into the arc.
Why did everyone else join this man on his insane quest? He's not charismatic, so I don't see him convincing people to join his holy cause for things that don't concern them. Best I can come up with is they wanted power, but even then that makes little sense. The ones that have been with him longer knew he was insane and would expend them with no thought, so they decided to allow others to join? Also, if they hoped to get Juhabachs blessing, why get more people to join as competition? That's exactly like Jehova's witnesses trying to get others to join when they believe only a certain number of their believers will be saved.
Worse is that all these characters are introduced, and only about 4 of them have full fights (Bambina, Fear, Mask, and Imagination), 5 if you count Zombie. The rest are offscreened, or lose their powers. If Kubo wasn't going to have them fight, he shouldn't have introduced them. He could've had a smaller number, and after they were beaten Juhabach takes their powers while giving them the finger, because they did their job. The shinigami side has people doing jack squat, with a few beaten to hype a character, so a different character comes in and wins no problem.
The whole Bankai stealing part made no sense. They get stolen, and a few chapters into the second invasion, they get it back, showing again, that bankai is needed to win. Kubo couldn't even have a fight or two where those who lost their bankai's teamed up to fight weaker opponents. Not only that, but the whole "even with bankai they can't win" didn't go anywhere.
This whole arc, we have characters thrown in random locations, for fights to happen, with no motivation or characterization to get behind. The powers are boring, and the panels depicting the fight are boring and not creative. Ishida comes in for a panel or two, as if Kubo is waving his arms going "oh shit, what's he up to". Him saying he is a Quincy as the reason for being on Juhabachs side is stupid. You are actively letting the villain become God and dooming your friends, family, and home.
There is nothing good about this arc as far as I can seem, but I've admitted my bias against it a while ago. Maybe you have something that I am missing.