The island to the SE confirms what we (or I, at least) thought from the omission of the GLH - that the map is heavy on islands that are reachable by galley. This moves Sailing way up the priority list, and gives us potential 2 commerce (or possibly even 3 commerce, depending on city sizes) trade routes.
I'm also a fan of the Colossus - they might be silly food-neutral tiles, but what else are our cities going to work? We're very cramped for space, and 3
per citizen through multipliers is nothing to be sneezed at.
The main thing, though, is that we need to explore the other island. Any way we can get a work boat out without compromising our Oracle gambit?