
"What about Gnasty Gnorc?! I'm going after him!"
He just says in a worried-ish tone in demo:
"But what about Gnasty Gnorc?"
And Thomas/Glidas-
"Hey Spyro! Press X twice to glide...and don't be afraid.."
"Of afraid? Of what..?"
And then Spyro says in a whispery tone:
"Oh...That..."
And he doesn't spat out "Oh, that!"

In the real game, Nestor talks slowly, as Spyro kinda... spats out rude remarks. At least I think so.. lol.
Any demo differences to the game that you'd like to post?