The cards can be shuffled and examined by the spectator as much as they want to start, and can then
be genuinely shuffled again by the performer.
Once the cards are spread, the spectator can
freely choose any card, and can change their mind as many times as they'd like.
There's
only one thing required you might not already have, and assuming you have it the instant video
includes everything you need to know. The moves are simple and straightforward and will fly by your
spectators. There's no palming, lifts, breaks, or other technically challenging sleights.
The cards cannot be examined at the end, but there's no particular reason why spectators would
think to do that.
The price tag is a little higher than most effects of this nature, but
I'm in the school of thought that says you're paying for great ideas that will produce great
reactions, not paying for the complexity of the effect or the materials provided. I think this is a
good example of a fairly straightforward method that will blow people away.
But wait,
there's more! After the instructional video for Perfect Position Prediction, Adam teaches a
completely different effect that uses part of the same method. So really, you're getting two
different effects for the price. Suddenly this is a bargain rather than a stretch.