When I read novels, I note that an author's prose often becomes especially vivid when a particular character is on scene. It's as if that personality is so powerful for the author that the whole vision intensifies. Would that it were that way with every character.
Novels for me always involve stretches of work that are less interesting and less fun than others. I expect this. I'm seeking to build an entire world after all, the realm in which my characters live very full lives. My vampires have their favorite cities, music, films, and they struggle in individual ways with being Children of the Night, with the need to drink blood which has become for them the supreme erotic act as well as the act essential to survival. I have to surrender to the less exciting moments as well as the white hot moments. And surrendering is a discipline. Because the conscious mind is always ready to intrude, and the conscious mind is used to feeling very important.
I tell the conscious mind to go to Hell and I keep on driving the Devil's Road with Lestat, or Louis, or Armand at the wheel.