[quote=whizzball1]
What they get done?
[/quote]

Well that's one of the major reasons people rebelled. They did so much at first, but then they started to slow, doing less and less, until the Nobles became practically stagnant and placid in their work. Sure, they would change something every once in a while, but they didn't actively search for ways to improve Existence anymore. Since they reappeared, they've been getting used to being awake again, and haven't done anything yet. That's why First called them tyrants, not because they did a lot of negative, but because they did little positive, relishing in their own power. It's why he sided with the rebels. However, they will help some things at times, but they're basically a lot slower with accomplishing good than they were in the beginning.