Absolutely boss design for Saturn. Really menacing and fitting for the Godhead of Science. So powerful that weak people's heads explode when they see him, not to mention all the strong fighters on the island stopping to notice him and the demon circle. Dude's a boss. Probably the lower limit of the Gorosei members so I definitely look forward to seeing the rest too. They'll make very fitting opponents in the final war along with the Admirals (though likely at seperate stages of the conflict).
Sanji did quite well to save Bonney from those Vice Admirals. Dude's just too fast. Maybe Dobberman could pose some sort of a challenge (and that's just me hoping he's Queen level to compensate for the underwhelming Vice Admirals) but I feel like none of the rest would pose much problem. We'll see what happens as Sanji will likely have to save Bonney again from Saturn this time. I wouldn't even mind Sanji getting harmed, he's up against a menace but no doubt he'll keep his team in tact.
Luffy did good with that attack. We'll see just how much damage was done but Kizaru seemed to acknowledge it as a powerful blow. I'm enjoying their bout and can't wait for the next stage of it. Hopefully Kizaru gets that he won't get to Vegapunk without going through Luffy since Luffy's shown to be capable of intercepting his attacks and catching up to him. Kizaru should bust out awakening to try to gain the upperhand, he's done good so far and I'm sure he has more in store. I'm rooting for Luffy but Kizaru's one of the coolest characters and has such an amazing fruit.
I feel like Zoro vs Lucci still has a good or so chapter left (I don't see Lucci being wrecked with a single serious attack). Hopefully Lucci can manage to give Zoro a good fight even without being as durable as King. Making up for what he lacks in durability with strength, speed and endurance could be quite good but the end result of Zoro cutting him down won't change.
Bonney's been doing quite well. After getting tossed by Kizaru and getting Sentomaru's help, she's done well in handling some Marines but her struggling against Vice Admirals especially when her father's replicas are being used is understandable.
Overall good chapter. Oda should keep it up but focus more on individual bouts. Cutting away is always underwhelming, Luffy vs Kizaru was just getting good so hopefully Oda focuses on other battles while Kizaru gets up and Luffy kickstarts his heart. Seeing how Saturn responds to Bonney's stab and how Sanji and Franky will aid here could be quite good. I'm not expecting Sanji to push Saturn far but I expect him to use his speed to save his friends and maybe atleast land an attack or two and withstand some blows before the Ancient Robot takes over the battle and Sanji moves on to Dobberman or something. Scratch that last part, I'm all on the Sanji team vs Saturn train, let them do their best with the Robot's aid till arcs end, Sanji already evaded some Vice Admirals while carrying someone and had the S-Shark fight, facing Saturn is looking good.