I have a feeling the Cinderella castle will be bought by more than the obvious young girl target demographic, as it can double as the anchor point for a Lego Disneyland. It is a bummer for collectors of all Lego that the minifigs in "girls" sets are so totally different from those in the "boys" sets that are technically gender-neutral to begin with.
In other words, if you like to play fan fiction with your Lego sets, Tonto and the Little Mermaid are not the right scale to each other. Then again, they also don't have naughty bits and I doubt that ever stopped you before.
You can see the other sets at The Brothers Brick. (h/t kraken)