I was a subscriber for about 6 months. I smoked some blends I otherwise wouldn't have tried, but got to a point where I really didn't want the aromatic selections anymore, and the "value" of just taking the non-aro subscription wasn't there, IMO.
I've been a member for about a year. Overall I think its worth it, gives me a chance to try some things that I normally wouldn't try. Its always a surprise and I look forward to it every month. That said, since they changed the format recently I think its less of a value then it was.
I'm a fairly new member to it. I think for 20 the aro and non aro sub is worth it, but I'm quickly discovering that I'm not hugely into aros. I have more tins and bags of it than I can reasonably smoke. I'll probably unsub if I decide I don't want the aros. the exposure to Russ' Monthly blends has been invaluable though.