Has anybody tried them yet and any recommendations? Can you have teams etc. and are there different 'skill' levels? I'm after a good general knowledge / trivia version for when the family come 'round on boxing day, nothing too difficult!?
I'd stick to Triv too, given your description of what you want. The others are more specialised (films etc). But check the descriptions on each box for details of player numbers etc, because they're all different.