I have a set of these arrived to day and can see the advantages of this deck being smaller than a conventional divination deck in number of cards and being more of a test style rather than gothic magicana.
the one way design feature sticks out like a sore thumb in a spread or run through if you know were to look which is great for me.
the markings are classical but not were you would expect and could pass the casual flick test not that you would let people handle the cards that long anyway, all in all a worth set to add to your divination set.
perhaps later a set with a different back colour could be included for added duality effects.