The proposition system here in CA definitely shows a democratic process that is broken. A recent California Connected PBS show tried to understand the electricity regulation proposition (80), and was unable to do so, even after meeting with experts. But many of these things will be voted on by people reading the blurb in the voting booth, or relying on misleading ads.
From my research, I decided that most of those propositions were a good idea, helping the government LBYM. But the special interest advertising distorted everything, and they didn't stand a chance.