Kid Charlemagne
I am the Very Model of a Modern Moderator
My vague memory of turning in the pre-3E days was that it was less all or nothing - it seemed to have more of a curve to the power (easier to dust low-level undead, harder to dust powerful ones) and I'd liek to see that. More of a range of effects, and with fewer drawbacks - lots of times there's a debate over whether the cleric should turn the undead, since if they flee, they might not be able to be easily found and destroyed, for example, causing the cleric to be reluctant to use their signature power.