The voyage of Dracula across the seas to London was a tale that I always wanted to see put to film. Unfortunately, this movie did not put enough of an emphasis on this actually being Dracula. Yes, it was stated in the movie by the characters, and some of the lore was set up at the start, but once they set sail on the Demeter, it turned into another demon-beast just killing victims.
Dracula's monstrous form looked great, there just wasn't enough of the "human" part of him portrayed. The movie looked good, and the characters were interesting enough that they were not just monster fodder. Maybe there wasn't enough Dracula-as-a-plague, either. It was constantly stated that he needed to feed, but that's not the same as his bat and rat, disease-carrying, rabid animal characteristics.