No, I'm not dissing One Piece- I'm asking. What makes it so great? To you, in your opinion, why is One Piece so amazingly popular? Why do so many people love it? Why is it such an amazing show?
Personally, I'm happy to say that One Piece is my favorite manga and my favorite anime. It's got so many things going for it; great characters, great storylines, great humor, all that you could want from an anime or, heck, a story in general. Despite going on so long, it's still fresh. I love it, and I hope I never stop loving it.
I would also like to note that One Piece is the first manga I've seen where people put THIS much faith in the creator. Oda rocks. Period.