I have to agree that Scent Lok is a gimick. Maybe its good the first couple times it is worn but after that - it is the same as any other garment.
This year I showered using the green Scent away liquid soap and wore the same camo day in and day out all archery season (Oct 3 - Nov. 10) washing it only once with Sport Wash laundry detergent.
I had deer up wind, down wind, and everywhere in between and not one of them winded me. Also, this is the first season I have used Mossy Oak Treestand camo and I have to admit, out of the over 40 encounters I had, only one doe looked up at me. And that was only for a couple seconds. This camo and being perched in a white oak, I had to assume I was all but invisible to the deer. The 8 pt I finally ended up taking actually walked right up to the base of the tree I was in and sniffed the buck pee I had sprinkled out for a cover scent.