Clearly someone at Summit must have looked at the popularity of the "Harry Potter" franchise and thought they needed to emulate it. What better way than to pair heart-throb Robert Pattinson with Kristen Stewart and adapt the teen vampire series of novels by Stephenie Meyer? Good idea in principle - the stories are better than average, the characterisations and storylines have screen potential in spades - especially when we have some werewolves and good old fashioned jealousy - but somewhere along the line something happened that turned the idea into a mushy, meandering story with two stars who...