User blog comment:Captain Brooks/My thoughts on Aizen sama./@comment-1738377-20100526173353

Im not too concerned about the backstory. Im sure Kubo will reveal waht triggered Aizen's madness when he dies..

His Zanpakuto is pretty overpowered. It doesnt seem to fit into the premise of the Bleach universe. Not to mention, it seems to be flawless.

In my opinion, Aizen has achieved Bankai. He, himself, said he has reached the limits of his Shinigami powers. That wouldnt be possible without first acquiring Bankai.

Vizards were a mere distraction, in my opinion. Not sure what that was about.