I expect the representatives to represent my interest and make a judgement. I don't expect them to do just exactly what I would have done. When a potential law is drafted and works through the process to become law, it goes through bargaining between legislators.

If the legislators shirk their duties, it is to the extent that they are avoiding unpopularity by redelegating back to me, and I always vote no on referenda unless there is a huge factor of conscience. Which happens apparently once a decade or so.