I started using one this year and man was it awesome. I shot a doe second week of October with her nose inches from a white flag I attached to her rear end soaked in Tinks. In the first week of November I attached a small six point rack. I worked a nice ten a couple hundred yards across a soy field only to blow the shot at fifteen yards. Brought in a basket seven that was a little cautious and never came out of the thick but was only ten yards to my right side also had a spike stand and swell and pin his ears back five yards from the decoy for about fifteen minutes. My opinion they work very well in bringing deer across fields and large openings you may have never got a shot across.