I am disappointed they are done fast, I just don't really talk about it because complaining doesn't change what happened. I generally have those types of discussions with people when the arc is closer to finishing. I need to see how the remaining ~7 fights end.
And thats sort of why I personally don't want to discuss it, there are freaking 7 more fights left lol, including Luffy, Kid, Law, Zoro, Sanji's and the last remaining Supernova clashes.
I did want more of Jack's hybrid, haki usage and potentially awakening. I did hope Oda would give Jack a bigger role in the coming fights, but the more he left him offscreened, the more I felt his relevancy died at that point (nearly 20 chapters recovering, running and having barely a fight with Inu).
Hell, apply what I mean here to Apoo/Drake. I do hope they continue to fight, but at this point their fight happened and Zoro no diffed Apoo. Since literally chapter 998, Apoo has not done anything signficant on panel. That's nearly 30 chapters. My guess is that he switched sides or WILL have something to do with calling all 10 Numbers together. That is what keeps him relevant in the end imo. Hawkins vs Killer is a legit fight at least.