There are cases where I felt that Penguin did not fairly describe what I was purchasing often by
unfairly editing the promo -- but this is not at all one of those times. The promo made it clear
that I was learning a way to make it appear I was memorizing the deck, when I was not actually doing
that. And the methods presented, especially in the two-deck version are very cleverly conceived,
and well presented. For doing an impromptu card effect with a borrowed shuffled deck, this is quite
good.