It owes a lot to Coppola's Dracula and the novel and really, other than the ending, it does nothing new with the old story. I don't say that as a hater of Dracula, just that I am rather sick of it. We've had Muranu's silent film, we've had Browning's universal classic, we've had the Hammer series, we've had the faithful(ish) BBC adaptation, we've had Herzog's twist on it, and we've had Coppola's homage to silent films. Not to mention the countless other great vampire films, there is nothing more to be done. Make a film based on Christabel or The Vampyre instead, but no more, please, of this tired story.