I racked my brains for ages after watching thetrailer trying to figure out how this trick was possible. I couldn't see how it was done and curiosity got the better of me (Im not typically a card guy) when I watched the explanation I was amazed. Ive purchased a lot of magic over the years and this was one of those rare times where you go THIS GUY is a clever Son of a B**** I mean REALLY clever.
Someone else mentioned you need a trick deck and as im not a card guy typically I didn't own the trick deck necessary to do the trick with, though if you're seriously into card magic you will no doubt have the trick deck thats needed.
Don't let that put you off though, the clever part of the trick is not the trick deck but the way in which the creator has decided to use the trick deck. Im going to call this guy the thinker from now on.
My advice would be to buy this trick, as you're not only learning the secret but you're getting an insight into the mind of someone extremely clever and that is a valuable thing.

Argh. I'm tired of these "instant download" that actually requires more than what you "see" in the video.

So be warned, while this trick is visually nice, it requires a special -gimmicked- deck of cards that you'll need to purchase separately.

2 stars out of 5 because of this, and the price which is very expensive for a trick that I cannot play with right now because I don't have the appropriate deck.