Magic Tricks

As others have said, this is a classic plot of which there are many versions. For me, this one is not distinctive enough to replace the best of the existing bunch.
John teaches it well but I agree with other reviewers that the plot is not very clear from the outset so that when the aces appear, the magic moment is not as striking as it might be. Some clearer signposts in scripting would help a lot I think.
The moves are not at all difficult so no worries there.
$10 as the starting price for a single downloaded card trick is on the high side for me unless it is absolutely brilliant!