i'm at 630-ish in the manga spoiler
i don't really like the underwater fish arc thingy, hope this ends quickly and we can get in to the new world. will important stuff happen soon or will it be slower again after the crazy shit that went down before the time jump
It's a curb stomp arc. A ton of set up set aside for the villains for the straw hats to beat 90% of them down in one chapter. It is worse in the anime (with eh exception of LASER). Most of the meat of the chapter comes at the end.