^^This. AI is neither good nor bad. I love the idea of the good proclamations, sight for the blind, movement for the paralyzed, etc. I hate the idea of bad posibilities, such that humans will use technology to harm other humans. "Depends on how it's used", indeed.It depends on how it's used.
Obligatory Skynet reference:
I want to vote "great friend," but my vote is "dangerous foe," because people.