I have the muff's. Pro's and con's. They help you hear that bird gobble, but you get a lot of background noise too. It's also hard for me to tell if I'm calling to loud or to soft; the direction the bird is in is hard to make out sometimes too. If you are having a problem with the direction the bird is in, well, I don't think the Walker Game ears will help you.
What works best for me is, that when I hear a bird , I set up, take the muff's off and try and work him in. If you have bad hearing...LIKE ME! it really helps and I think the Walker Power muffs are a good product.
Good luck.