Give me a 'precision' slider then. On one end it should do precisely what you asked, to a T, even if what you asked for is dumb, and on the other end it should

Give me a 'precision' slider then. On one end it should do precisely what you asked, to a T, even if what you asked for is dumb, and on the other end it should try to capture the spirit of what you wanted plus any obvious oversights.