How much can they really 'fully mature' tho? I've had a bunch of juices for over that time and in my experience taste only changes mildly. It'd have to be a miracle for this stuff to suddenly start tasting like tobacco imo
Which tobacco are you looking for? If you are looking for Black Cavendish (which is a flavored pipe tobacco, not a specific leaf, usually made from Virginas and/or Burleys double fermented and flavored with vanilla, cherry, chocolate, coffee, etc.) then you got that in spades with HHV. If you are looking for more raw leaf tasting juices, you won't really find that at HHV for they utilize more flavored pipe tobaccos. They don't
only use flavored pipe tobaccos (though most tobaccos are cased in some type of additive, even if just sugar water or molasses), but most of HHV tobaccos are going to have that "other" taste standing on top of the tobacco bottom.
I used to believe, like you, that most juices only change a little bit, that is until I had juices completely transform.
All things being considered, I do understand that if I was to receive a package like that with that amount of money spent, unfortunately, the mood for openness toward a vendor's flavors may have been tainted. I don't know if this is what is going on with you, but sometimes it's hard to enjoy your meal even if it is good, after the waiter spills a dink in your lap. That said, if you can get past this hiccup, you may find some truly unique flavors, irrespective of whether the juices read as tobacco in the way you imagined they would.