User blog comment:Joekido/Is One Piece getting tiring?/@comment-5640399-20140125182901

I don't think you can say that everything revolving around DF's is a fault of OP, when Naruto runs on Chakra, FT on magic and basically any fantasy will have a single factor that is the basis of the characters power. I personally think that DF's are a great take on that, as they combine the physical feeling of a martial art with the versitility of magic, which is awesome, and in my opinion, not at all boring.