Yeesh where do I start….
-Last colorpage of the series and whadda know! Hiyori of all people gets to cameo. I'm sure the rest of the Vizards are huddled in a box in their warehouse, missing the days when they were revelant characters.
-Surprise surprise, the black bubbling of Bach's power turns out to be an anticlimax! ....why put it in then? It vanishes when Kazui touches it???? I guess it's because he....inheirted Ichigo's uber power (gee remember soul tickets being issues because it was implied Ichigo couldn't come back to a normal life?)
-Yay for Tatsuki, Mizuiro, and Keigo managing one more appearance, but sad for all of the other classmates (Ryo, Mahana, Chizuru, and Michiru).
also, the list of characters not shown at all is disgustingly long: Urahara, Yoruichi (death confirmation for either?), Nel, Grimmjow, Harribel, Kon, Isshin, Ryuken, Jinta, Ururu, Tessai, the flipping Vizards, etc. I get that Kubo wanted to only show the important characters, and that's fine by me, but do you know how many characters appeared once in this final arc then dropped off the face of the planet?
-No Chad fight for us and Uryu is away from all of his friends. Yaaaay.
-No Kubo, don't you dare. You don't get to suddenly give Bach a motive! Not after you made him go all "I will destroy every happy memory you have". A world where death isn't feared? Is that why you had no qualms with killing your subordinates? I certainly remember the likes of Robert, Liltotto, Bazz, and others being a little afraid that they were suddenly being sucked up and killed. He lost his sympathic edge waaaaay back, when he was taunting Ichigo at the end of the first invasion, and it only compounded from there.
-oh hey it's Aizen. Does this mean he'll still be out in 19988.5 years? (1.5 for timeskip, then 10 years). Can't wait.
-Is it me, or do the children seem a little….much? Ichika is fine (although she seems to be Kazui's age, so did Renji knock Rukia up so soon? How can they reasonably raise a child if both are elite Gotei officers? I guess Kuchiki servants will help, Uncle Byakuya ahoy!), but Ichigo's son is supposedly a human, no? I'm not sure if Ichigo and Orihime were gung-ho for their 9/10 year old son to swing around a sword to kill monsters so soon! But I guess it'd be easy, considering you can get Shinigami powers on a stick these days.
Overall it's not a bad ending in a vacuum, but much like the last chapter, too many questions are left unanswered. This peacetime could've worked with more chapters with set-up, especially if Kubo had both pairings locked in his mind from the beginning. The sad thing, only a databook could possibly give us even a fraction of these answers, and that's if Kubo bothers to remember everything glossed over.
Also, meh on the live action movie. It could be cool, but it's not something that will leave a lasting impression on the fanbase.