Reading your reasons. I can see that you don't know anything about ONE PIECE.Yes, there are three reasons why i don't like One Piece.
1. It doesn't have a great stroy such a Naruto.
2. Most of the shows is about them such having fun and maybe if you are lucky you get to see a fight after 30 or episodes.
3. Most of the characters aren't really entertaining except maybe for Zoro and Ace.
It doesn't have great story?
Did you watch just 1, 5 or 10 episodes?
Dude, for now ONE PIECE is in deep shit serious life or death business story. World Government against Luffy and his crew. World most danger criminals are gonna target Luffy. That's what happening.
Oh shit... I shouldn't spoil it. =P