I got one last year off a buddy that was tired of his. It looks silly until you put it in some tall grass or in a fence line. It gives a hint of fan.
I'm not a big decoy hunter. . .er. . .I mean I'm big, yes. I hunt with decoys on occasion, but. . . well, you know what I mean.
This past season it did not produce. However, I also never saw a really jacked-up gobbler all season. They were tentative to say the least until the last weekend. I did get some action on it a couple of times from curious hens. When they went edgewise to it, it disappeared on them. That made them a little nervous, but they circled around a bit, saw the fan again and went back to feeding.
It is not going into the junk bin. It is surely easier to carry than a full-body gobbler deke. I would not recommend it for hunting public land or anywhere I wasn't sure I was the only hunter around.