This is a very nice idea but the gimmicked deck that is supplied needs to be properly produced. The
one I received appears to be flawed and makes the working very iffy. Despite what the ad says, this
is NOT a self-working effect and requires a fair amount of work, even with a well produced deck.
That's not a bad thing; anything worth doing requires appropriate effort, but don't expect that it
"can be mastered and incorporated into your repertoire almost instantly." IF your deck is properly
made and IF you put in the appropriate effort and IF you play it at the right time for the right
audience, you'll probably be satisfied. Unfortunately, I can't use mine with the assurance needed
so it'll wind up either in my drawer or as a gift at an assembly swap night.