Really disappointed considering that there's so much that needs explaining, and like a hand full of people have yet to show their bankai. Plus Yhwach is too strong to be defeated in an interval of 5 chaps. The rest of the manga will likely be rushed and Kubo will probably bullshit with the ending just to end off on the volume.
Really getting tired of these WSJ mangakas ending off their manga at the last minute and trying to rush shit when they don't really need to. If Kubo really cared about the importance of his manga then he could easily take a long haitus and then pick back up with it later. I see no need to end it off with just less than 10 chapters and try to rush it as if he actually needs to end it.
Regardless, I better see Aizen before this manga ends. I swear to whatever being in the sky, if Kubo ends this shit without Aizen doing anything, it will be an even shittier ending than Naruto, and that's saying a lot.