Saw the promo, but haven't watched Shannara yet. Definitely interested, tho not a huge fan of the horror flavor.
Its pretty straight up young adult fantasy even though when those books were out that was pretty much before that 'young adult' prefix was being used. I do appreciate, for those that don't know and this isn't giving away anything in the show or books, how it is a fantasy world arisen from the ashes of a modern one and that basically nuclear war and radiation gave rise to mutations into elves, dwarves, gnomes, trolls, etc..