... It broke my heart a little when it turned out not to be Sydney's brother. T__T And the way Al got surprised that Sydney doesn't mind being smaller, d'awwww. T______T
Though Yoruichi being all "... well DAMN" about it made me laugh, because her being too "of course I know better and everything I do works" would be kinda godmodding and I like how that took her aback.
... This really shouldn't work half as well as it does. XD Is it a fusion of the two worlds, or did Al find a way to travel through many worlds? (and now it makes me ponder how well adding Kingdom Hearts to the crossover would work. XD)