because DBZ sucked after Frieza Saga...then again after Cell Games
Garlic Jr and World Games Saga's were too drawn out for my taste :3 though I enjoyed Goku and Pikkon's fight (don't know how to spell his japanese name)
the Bleach fillers are fine as is though, though some feel it's being too drawn out.
(looks for YuYu Hakusho Dark Tournament Saga to watch)