+1
I haven't seen Interview with a Vampire, partly because the title alone sounds boring and Brad Pitt as a vampire seems goofy.
With Underworld 3 you got a classic grimdark fantasy setting to present an oldschool vampire coven and with Vampire Hunter D, as I mentioned in my review of that movie, it's easily the most impressive presentation for a vampire I've ever seen. Vampires are an entirely unique and terrifying force in the world, and yet we're given more than enough reason to empathize despite their bloodthirst.
Interview may out-story Underworld, or out-structure Bloodlust, but I seriously doubt it can out-cool either of them.
And as interesting as Let The Right One In may be, I prefer my creatures-of-the-night equally badass and fantastical.
In short, I'm not against seeing Interview, but someone's really gonna have to sell me past my poor surface impression.