by Serendipity » Feb 4th, '09, 00:29
I think perhaps the problem is that the cups and balls is hard to relate to, as it were.
In a card trick, there is a logic behind the old select a card, lose it in the deck, find the card plot (OK, it's hardly the most gripping trick ever, but it's a good enough example). The audience is basically expecting most card based tricks to follow that pattern.
With the cups and balls, they don't have any expectations about what is going to happen, and there's no real logical reason behind putting a ball under a cup just to have it disappear (or vice versa), so a lot of routines use patter relating to gamblers, or tell it like a piece of history, as this in essence gives them an excuse to explain what's going on - "So, you put the ball under the cup...". With that in mind, I guess you can view Penn and Teller's routine as a kind of distilled version - they basically describe exactly what they're doing as they go along, which in itself is very impressive.