Rattled yesterday (10/27) and a young 3-pointer came saundering in. I was using a Montana Buck Decoy (first time I ever used a decoy) for 'realization'. Well that little dude saw the decoy and locked up immediately... then took off on a dead run.
I then put the decoy at the edge of a cut corn field later in the day. I tried rattling again and a 4-pointer answered. There was a LARGE buck looking my way, but never answered; he just kept his head down feeding.