Here's a good one I've heard from my own friends, but they're trying. As long as people try, I'm happy.
*Note, I'm scared of spiders, and yet Shelob didn't bother me until the movie. I looked like this guy...
"I can see why you're so scared of spiders. Reading the third book must have been hard for you."
Me: "Actually, she wasn't in the third book. She was in the Two Towers, but Jackson put her in the third movie for some odd reason."
"Oh. Well what part of the movie was like the book?"
Me thinking.."An opening, at last!"
Me saying: "That would take awhile. I can lend ya my books if you want so you can find out!"
I like the ones who actually try to understand the difference and want to know about the books. But those 15% who feel they know everything because of the movies...
I look like that guy after 5 minutes with them!