I read all of Naruto up to this point. It started nice, moved to shit, and has been dwelling in shit ever since.
I read all of Bleach up to this point. Started nice enough with a possibility of having a slice-of-life undertone, but that gets stripped away within a few chapters. It procedes to be "meh" steretypical shonen with a few "Hey, that kicks ass" moments.
I read all of One Piece up to this point. It started with an odd concept, but appart from a few disappointments, has kept up a steady stream of decent to good quality work.