As of now, I'm disappointed with a lot of things.
We were introduced with a lot of badass characters like Fujitora, Sabo, and BigMom's ship near Dressrosa.
However, Oda first shows them, makes us go crazy, and then puts them aside and plays with other less heart touching characters.
I am disappointed with Diamante's powers: I don't know if I'm the only one but, to me this guy seems ridiculous. I really thought that he would be a real deal, when Doffy has such a belief in him. In terms of power I'd rank Vergo and Pica after DD. Diamante and Trebol, seems to be tricky but I don't thing they are such a big deal, even though I might be wrong. If DD thinks that guy can handle a Yonko commander, he is pure shit, and will eat that shit as he watches the finals..
I am disappointed with the tournament. I guess now it is turning to be more of a game to reach the fruit then to fight for it. Diamante using those tricky abilities he got, might make him the hero of the coliseum, but I'm pretty sure Sabo or Burgess can K.O him with only one hit in his face. But I guess he is gonna use those tricks to compete with these guys, and this is what I dislike the most. However, I really hope at least to see a good fight at some point between Sabo and Burgess, unless even Burgess joins Fuji and BigMom and just gets defeated by falling in water :)
Another thing I wanted to see was, Luffy surprising DD. That was ruined, and now Pica is in their way. I think Zoro vs Pica would be good, even Luffy vs Pica would be nice to see. I like Pica and Vergo in comparison with other DD members. However, I really wanted to see Zoro fight Fuji, or why the hell did Oda invite that Guy to Dressrosa?
I would love to see Luffy and Zoro beating Pica together, then Zorro vs Fuji and Luffy vs DD, but I have no real hope on this.
Law was shot to death, a couple of chapters ago.. and now he is just sitting there in a chair relaxing, and waiting while Luffy defeats DD and then heals him… WTF man, I was really touched by that scene when DD shot Law, it was really emotional, but Oda has made it look like a joke..
I am a really big fan of One Piece, and I really think that this arc is one of the best ever, but with these things that have been going lately I am really disappointed. If Fujitora, Big Mom, and Sabo would not have been introduced till this point, I would really enjoy these fights with these DD executive members, but after watching those big guys, now these fights are less amusing at this point for me, and I dislike it, I really do not want to be let down by One Piece. However I will continue to have hope that starting from the next chapter things will change positively :(