It's good seeing how young Kaido met Albert and started the beast pirates, just shows the special bond between the two, it would have been better if Oda showed more of their interactions.
I'm impressed with Zoro's progress so far, he now definitely stands among the Right hands of the story, I only have Beckman ahead of him right now.
So far only the strongest villains remain: Kaido, Big Mom, Orochi and Fukurokugu
I have no idea how things will go from here, especially since the Big Mom pirates still haven't entered the fray and World Government ships are on their way, I think Oda is setting up a huge twist.