It is a good trick I have only tried the basics however my reason for 3 stars vice 5 is because of
the DVD. The producers of the DVD did not do a good job of reviewing it (quality control). Some
explanations were incomplete (ran out of recording time). Penguin was nice enough to send me another
DVD but it was the same.
I contacted Mr. Harlan direct through his website. After a few days he
finally got back to me (busy) and explained what was missing (in narrative). He also said that all
of his DVD's for this trick were the same, and he apologized.
You (penguinmagic) will probably
be getting same complaints from other customers.