just go back from my hunt...i used it!!! not impressed. i had a small buck turn around but did not get around some brush so i could get another shot after missing the first time at 35 yards....used it again on a 10 pointer that was coming in fast as it passed me at about 35 yards i used and it he did stop but did not get closer....the i used it twice on a buck and a doe and they spooked....seems like the does spook with that sound.