I haven't read the books, nor seen the film, so I can't say too much about it. What annoys me about the whole Twilight thing is, like already has been mentioned, the fact that Meyer didn't even bother wikipedia-ing the Vampire lore. I mean, it is such an old myth, that appears throughout ages and pops up in places all over the world. If you want to write about them, at least a quick google search for the basics shouldn't be too much of an effort? Vampires can't survive in sunlight. Even in China they can't. If you want to make sparkly, highly attractive and brooding creatures, than don't call them vampires, because, hell, they aren't. It's like very small giants, unicorns without a horn, wizards that aren't into magic or mermaids with legs.