While the trick and gimmick are very clever, the DVD is one of the worst I have experienced.
First, there is only a live demonstration of one of the illusions done with real people.
The
deck color change doesn't explain what happens to the red card allowing you to show the backs of all
the cards. There is no explanation of why the spectator would turn over his hands after placing the
card on his hand. It was obvious that the "non-spectator" knew what to do ahead of time. It seems
to me that you would need several gimmicks to perform the variations since you use double stick tape
to attach the partial cards to the gimmick. This would mean you have to pull off the old one and
replace it with another one each time. Finally I see no explanation at all as to how to use the
Inversion Deck.