The swoony supernatural romance and the neo-horror motif of "Twilight" can both amuse and bemuse — depending on the type of viewer. From the initial fans of the book to the newly-recruited fans of the Edward-Bella love team, the teen bite of the tale clearly gets deep into their veins. The formula for this movie's charm is very much apparent. It offers that dose of ordinary girl-meets-extraordinary boy who turns out as the prince charming to the damsel in distress. It has