I got to say, it's like there are two different story lines in this arc. Kurapika's battle with the Troupe and Gon and the others attempts to get Greed Island.
This is how the market works. Everywhere are people who want to trick you. Fortunate that they met this guy who seems to have knowledge about this stuff.
Kurapika's storyline might be more interesting, certainly more action-packed and intense. But I really like these chapters with Gon, Killua and Leorio. It is the first we see them actually "hunt" for something, which is the point of being a hunter.
I got to say, it's like there are two different story lines in this arc. Kurapika's battle with the Troupe and Gon and the others attempts to get Greed Island.