The label YA actually means nothing except that the protagonists, or some of them, are young. Publishers like it because it is a secure marketing niche. But the cost of security is exclusion from literary consideration.
Ursula K. Le GuinArtists are people who are not at all interested in the facts - only in the truth.
Ursula K. Le GuinDo remember, though, that unless you're a playwright, the result [dialogue] isn't what you want; it's only an element of what you want. Actors embody and re-create the words of drama. In fiction, a tremendous amount of story and character may be given through the dialogue, but the story-world and its people have to be created by the storyteller. If there's nothing in it but disembodied voices, too much is missing.
Ursula K. Le Guin