What's not depicted on that store page about the castaway island, is that it comes with a red barrel and a somewhat rusty looking musket which I find a really nice touch, the color is a little brown/greyish. As if its been in the water quite a while and might not function.
The vase hanging on the branch is a very nice touch too, teaching curious kids who ask about it a little something, that its used to catch rainwater to drink, since the salt sea water should not be used for that.
Definatly a better castaway island than the old version, it just seems to include a lot more. Although a bottle with a note might have been better than a small gold chest, but thats nitpicking. There is even a little monkey so that the clicky won't get lonely.