I think what's happening is, it's all - fantasy, science fiction, ghosts, trolls, whatever - finally being called, being admitted to be literature. The way it used to be, before the Realists and the bloody Modernists took over.
Ursula K. Le GuinThe trouble is that we have a bad habit, encouraged by pedants and sophisticates, of considering happiness as something rather stupid. Only pain is intellectual, only evil interesting. This is the treason of the artist: a refusal to admit the banality of evil and the terrible boredom of pain.
Ursula K. Le Guin