Did you sample any of the other gth from rare dankness?
I have a couple and im growing the docs,Scott's and venom.. Spot on to how you described them.
I'm sure I'll get around to popping the Doc's one of these days, as I've been hearing lots of good things. And yes, I've had the gth 1, 2, and 5, and maybe 9 (don't remember). As a sativa-dom hybrid fan, I love them all! They are all essentially very potent and upbeat, perfect for being social yet very baked with close friends. Medically, these are perfect for mygraines and headaches.
The way I see the gth series is ya can't go wrong. Seems to me, Moonshine got himself some very stable male Trainwreck Haze pollen, that he just couldn't go wrong with, no matter what he crossed with it.