I wasnt impressed much as there is no story line, no sense of direction, no straight line of thought that binds the movie. It is just a sequence of events which is served with the usual masala of special effects, make up, sound engineering and pretty neat action sequences.
Movie just keeps wandering here and there, sometimes about the inner struggle of the main character and others the love between a vampire and a sort of werewolf. If you are thinking about serious cinema then its too obvious that you wont go and watch it.
But ya, If you are a bit stressed in this recession time and do not want to apply your brains and don give a damn about the story line and wanna feel relieved and do not have anything better to do, then Just go, Keep your brains aside, sit back, enjoy the ride, have some popcorn and come back.. Wont be too disappointed either.. ;-)