Now I have the Star Wars OT version and the LOTR movie trilogy edition. I'm the SW expert and my wife is the LOTR expert. Usually we each team up with a kid to make two teams. Often my 10-year-old daughter bails me out on questions like "how many Stormtroopers escorted Leia to Darth Vader aboard Tantive IV". And the other night my 7yo helped me out on more than a couple LOTR questions!
Just last week realized my good friend is a fan of old-school TP. I think he has Genus so we're gonna get together and play to match wits.