I think the biggest issue is their broad scope of powers, coupled with the fact that they do not answer to anyone but Obama himself. Some have tasks that don’t seem to have any negative effect upon US Citizens (ending the genocide in Darfur, for example), while others seem to promote confusion—like the Energy Czar or the Health Czar. In short—people are concerned because the whole thing seems so; well secretive…from the President who promised us transparency.