Gin was right, Ichigo you suck now. As usual, the Getsuga attack Isshin used last time had absolutely no effect on Aizen, and now we have Ichigo shitting his pants and only being able to stare as Aizen and Gin head to Soul Society to the real Karakura Town. Aizen finally made a serious attack, which beats down Yourichi, Urahara and Isshin (or so the panels imply); I wonder if they “understood” his attack.
Now that they are going back to Soul Society to make the King’s Key however, there likely won’t be too much resistance there, besides possibly squad zero. Byakuya, Kenpachi and Mayuri should try to get out of Hueco Mundo so they can do something more useful than fighting Yammy. There’s also Unohana or Inoue who can probably patch up some people and provide additional stopping power. At this point though, it’ll probably take something besides raw power and frontal attacks to get out of this pickle. Hopefully Urahara isn’t out of the picture just yet; I’m sure he has more tricks up his sleeve.
On a final note, we now have confirmation that Aizen is gay.