User blog comment:Blossomofdeath/Episode 366, the Last Episode of the anime Series./@comment-44061-20120404035017

The manga is the actual way it happened the anime was in many ways a departure from that, seemingly dumbing it down and adding unnecessary content. The Soul Society arrival was done completely wrong. They did a whole ending montage that was grossly innacurate as you pointed out. Also this ridiculous notion that Aizen can explode people has to stop, whatever reason for Tosen blowing up when died all Aizen did was watch it happen. Komamura blames Aizen, not for the death but for leading his "friend" astray. There is no proof of Aizen having anything to with Tosen blowing up.