This place was kinda lame. Luffy had expected real trees and though the wire ones are pretty cool, he can't exactly break off a stick and drag it along stuff or tap hollow trunks to look for cool beetles. And if he couldn't do those things, what was the point of a garden? But he does like the vines and is in the process of trying to swing from them, though unsuccessfully as the vine snaps and he's sent plummeting.

"Crap." Stupid vines.