Not sure no media is a wise idea if they want people to board. As They cant board if they dont know the ship exists.DCL promoted the Treasure much more and it is basically the same as the Wish. Lounges are part and maybe those themes don't appeal as a big change but I would think things like the Lion King restaurant and Hercules stage show might be covered more. Or the new promised villain appearances. Heck I am curious about what the Grand Hall will look like- the concept art was pretty sparse. By the end of October we had actual photos of the Treasure atrium with a Maiden voyage over Xmas. This is really quiet if they are trying to sell it.
But the aesthetics so far seem really uninspired.