User blog comment:Xilinoc/Ch. 639 - BABY,HOLD YOUR HAND 2/@comment-26091912-20150820085132/@comment-1333438-20150820212600

I hope we see some abilities from Mr. Left Hand myself. Mayuri is fun because he uses weird science, which promises his fights are never exactly the same unlike other characters, but I think Kubo is starting to exaggerate his abilities. I mean modifying his bankai so it can adapt to almost any situation seems to be going too far. It's one thing when the big bad seems to have that power, but it is another thing entirely when Mayuri just make his bankai do that. It is a step away from making his zanpakuto have any power he wants. I liked and understood that he stayed out of the battles and prepared things while getting data on how the Quincies fought or using other crazy experiments to good use, but I don't want him to be like Aizen and Yhwach in that plot gives him anything he needs to overcome everything. That gets annoying when they do it.

It would be nice to see Mayuri get caught completely off guard and unable to cope extremely fast otherwise I start wondering why Mayuri just can't kill Aizen and Yhwach.