I read them all and don't agree with One Piece > Naruto, Bleach.
One Piece is different from the other 2.
I think in One Piece we have a story about a captain and his crew. In Naruto and Bleach the story is only about the main character.
But the thing that made me like Naruto and Bleach more thand OP is that and didn't feel any emotion reading One Piece.
In Naruto I got excited since his first fight (with Mizuki), and Bleach... I guess I can't really explain why I still like it.

Try the One Piece anime. It's different from the manga in a way you'll like.If you can't watch too much, watch just till the Arlong Park arc, and you'll love it.

There are times when you will miss what you never had. I wonder how you will find what you so desperately need.

Thing you can't really compare them all since they are all different one piece = pirates,bleach = death gods and naruto = nijas. To me, one piece and bleach are just amazing, but i never got into Naruto, it just didnt appeal to me at all, when i think it should of.
They all have a good mix of action, comedy, good, amazing characters and people do die...eventually..

Pirates, ninjas and death gods? Sounds like a really bad crossover comic.

Anyway, I never got into One Piece, it was just to oddball for my taste. I personally like Bleach best, even though I keep wanting characters to die. I'm sad like that.

Quote from D.God

Also Naruto beats Bleach on that point. Bleach fights are like ' STANDARIZED '.
While in Naruto, we at least have ninjutsu,taijustsu users etc..

Well, Bleach has four different types of fighting. Naruto's ninjitsu is similar to the Kido and sword powers exhibited in Bleach, and Naruto's taijutsu is similar to the hand-to-hand combat and footwork. Any other rebuttal to offer?

I think the manner by which they fight doesn't matter as much as the intensity of the fights themselves, and variations within that fighting. I think everyone agrees that Bleach's swordfights are some of the most intense in Shounen (Ichigo vs Byakuya is practically universally canon, and that was just the start of it). On a superficial level, it looks like they're waving swords over and over again, but go deeper and you realize that it's not the swords that Bleach characters clash with - but the powers of their swords, released bit by bit as the fights go on. And those powers stem from their personalities which give rise to their swords's spirits (zanpakuto).

Although admittedly Ichigo is the ultimate idiot who only knows how to wave his sword. In terms of main character, I will comfortably agree that Ichigo is better off sleeping his way through the plot.

Quote from pletar

I personally like Bleach best, even though I keep wanting characters to die. I'm sad like that.

Yes, I've been wondering when the aftershock of a Kuchiki Sokatsui or Yamamoto's flames or Starrk's stray Cero shot would finally get rid of Orihime, Sado and Uryu for once and for all (sorry to their fans). Although I suppose it's a bit much to hope that Ichigo goes, too, I can't help that stray though.