Great chapter this week. I knew once Brooke entered back into the picture things would get even better. It's also nice to see the other characters getting their time to shine while Sanji, Zoro, and Luffy are "indisposed" apparently.
As for people saying Brooke being a swordsman is a strike against him joining the Straw Hats, that would only be a strike if Brooke was an "ordinary" swordsman. His attack style, his body, his devil fruit ability, and his character make him VERY different from Zoro regardless of him using a sword. Plus, he doesn't even use a normal sword. Also, Zoro's dream is to become the greatest swordsman. Brooke's dream will probably have to do with his music.
I can't wait to see #900. I bet it's that big Frankenstein monster Hogback was working on earlier.