I really don't have all that much to say about this one, where The Garden of Statues was an original fairy tale, and Frozen Beauty was taking inspiration from the fairy tale to basically tell a new story, this is effectively a retelling of the fairy tale with a Doctor Who coat of paint.

It does strike me as weird that one of the Time Lord's fairy tales involves The Doctor as a heroic figure (the Eleventh Doctor at that), but here I can overlook that a bit more. Also the perfect choice for a Doctor to tell a fairy tale about, given a lot of his stories very much feel like them.