I use them to protect my ears & to hear in the woods. It can be hard to determine direction sometimes. They are better then nothing at all, that is for sure. I got the custom plugs made for them at Cabelas, and that really helped out. Well worth the extra cash, like 10 times better protection. No fear of them coming loose either.
I could hear what I believed to be a dear coming last fall, but it never appeared in my shooting lanes. Took my game ears out & couldn't hear anything, put them back in, and that deer sounded like it was right in front of me instantly again!