I haven't personally, but my uncle has one and he really likes it. Last year he took his little boy out and they both sat in it and had quite a few deer around them all night i guess so it must work.
I just bought one and it is the bomb. I like it's light weight about 12 lbs and blends in amazing regardless of the field, timber, etc. I'd look hard at them.
I'd probably use one but I can't believe I could stay hidden behind on at my size. The idea seems great but how do you shoot? You have to uncover to get a shot off.
You stay seated and shoot between the openings or spaces. You can add on an extra high accessory if you need more height
