I've had some issues with the aesthetics of certain lands, and I've brought them up here before. Potter looks ugly from the hub; Werewolf kills the forest look of DU and makes it look so much emptier; Dragons has plenty of areas that look out into vast Six Flags-y flat expansion plot space.
I now believe that most of these issues will be resolved with time. I noticed on my most recent trip that whenever an aesthetic issue like that came up, there was always foliage and trees already placed in the perfect spots to fix those quirks and cover up what shouldn't be seen.
I can't find it anymore, but somewhere on here someone made a collage contrasting Opening Day Volcano Bay, to what it looks like now. Despite faded theming or signage, it looks immeasurably better now simply due to the greenery growing in. It feels so much more jungle-y and tropical now. I can only imagine how much more forested, lush, and complete these lands will look in a number of years.