The trick looked great in Dingle's hands. Just the right combination of gaffs and sleights. Watching him do a Stud Turnover and then steal the gaff under the packet (so you don't have that discrepant change of the face card of the packet) was an eye-opener.
@Paco, Bob Kohler did something like that in reverse to produce the Aces before going into the assembly in his item Aces in their Faces.
@Performer, if you do the assembly trick while holding a cup of coffee you can do it MacDonald's way
Anyone know a smooth one-handed scooping action to seemingly pick up a pile of face down cards on the table so the audience believes the cards are now on top of the pack? That's the place where routines using four gaffs and a freely selected packet gets difficult.