OK. I've watched the JBTV trailer - it's been a while
and this is the original review of CFW -
http://www.talkmagic.co.uk/sutra142599.php
I've also noticed that there are one or two people advertising for these sets on Magic Week.
On the DVD that accompanies the coins you get one routine that when mastered, will take around three minutes to perform. Only a few snippets are included on the JBTV promo but that does give a good representation of what the routine looks like to your spectators.
Despite the gimmicks, this
WILL take some time to learn the handling of the coins so that they appear natural and also so that you can handle them with the confidence that you need.
When I perform CFWM now, the reactions make it worthwhile
BUT, I bought the set that uses the Kennedy quarters and I wish that instead, I had bought the Morgan dollars. They are a much larger coin than the quarters and I have large hands. I think that the promo video uses the Morgans so you'll get a decent appreciation of the size if you take a good look.
As for the DVD, the teaching is fairly good but there is only one routine that is taught.
Hope that helps and you'll need to justify the money

.
Member of the Magic Circle & The 2009 British Isles Close-Up Magician of the Year
It's not really an optical illusion - it just looks like one!