Sorry Ron, no idea on the 20oz bottle issue. That's a LOT of AS. My wife just got the 2oz bottle so we could try it out. In all honesty neither one of us are sure we care for the original bay rum scent, but the Sage & Cedar is a big win for me and she likes the Lemon Peppercorn (or is it Lime? I can't remember right now). The sandal wood's not bad either. We'll see how things play out more long term.
I'd definitely encourage anyone who's interested to try it out, but only go for the 2oz bottles or the sample pack. I've tried several other scents and not cared enough for them to buy them again, so we knew going into it that I was rather picky that way. The wife can be too though so it was a bit of a gamble.
Peace,