Summit EntertainmentTwilight's a mix of the good,the bad,and the truly ugly.Fortunately for Twilight fans who've been working themselves into a frenzy over the film's anticipated release,what works in Twilight heavily outweighs what doesn't.Director Catherine Hardwicke and screenwriter Melissa Rosenberg do a great job of not only capturing the tone of Stephenie Meyer's teen vampire romance book but improving it with dialogue grounded in reality and a batch of action scenes to fill in rocky storytelling spots.Twilight's cast also should be commended for nearly living up to Meyer's unobtainable standards.