Just Meh so far. I doubt it is going to be above just okay, but it could end up as trash. It certainly isn't a top tier arc.
We learned some interesting info, but I need to know more about Bonney (wake up already!) and Kuma's relationship history sooner rather than later. Don't drag it out endlessly Oda! Vegapunk is pretty interesting and I liked seeing Dragon in the back story but I need a lot more info on him too. So, if Oda drags out the story unnecessarily it would tank it to trash. I also am frustrated with the obvious Law vs BB off panel.