Bleach is good, only thing I kinda don't like is the gore. When they cut each other...holy shit they really cut each other. And I understand how they can focus their spirit force to close their wounds, but damn, Ichigo has bled himself dry at least 10 times over in the anime now. And they _always_ inflict the trademark shoulder chop wound that in reality would sever your arm and collapse your lungs but seems to have no effect on anyone. =P
I don't have a problem with gore if it's done well, but in Bleach it really cuts down the credibility of things IMO.