Judith,
I would LOVE to have the Trivial Pursuit 1990s edition, but my parents couldn't probably care less about it. The generation gap would be too wide in my family, but maybe your family is different.
If you were choosing between the Scene It Disney edition or the Turner Classics edition, I'd also consider what generations would be playing the game.
If you haven't played Scene It before, you can play a demo to get an idea of how it works at the AreYouGame
Demo Arcade.
They all sound like fun - and such a great idea for Christmas presents.