I used a Ghost Blind last year - damn they work well! When you see one in person it's pretty mind-blowing how well they turn you invisible. I used it in bigger woods and had a few different deer less than 10 yards away from me. The only time I got busted was when a nice 8-pointer walked by at 6 yards while it was snowing and I was a tiny dark'ish blob moving behind a pure white foreground as I tried to get my bow up.
It's also nice to not feel like you are hunting out of a fish house - don't underestimate the advantage of being able to hear a lot better and see a lot more. I did get tired of carrying it in/out every time, but the Ghost Blind bag helps a bit with that. Not sure why they made it a backpack, though - a single shoulder strap (to carry it like a large purse) would have been better since most guys carry backpacks as well.
I like it as a nice alternative to hang on stands without the bulk/entrapment of a blind.
