T. Rex Redux
Or maybe not quite. For all the enhanced ingenuity of the special effects in ““Lost World,’’ the element of surprise and originality (the idea of cloning dinosaurs from fossilized DNA) is no longer present. And screenwriter David Koepp (the movie i s very loosely based on Michael Crichton’s sequel to his novel ““Jurassic Park’’) has come up with a pretty conventional story line: get the characters back with the dinos and let them start running and screaming....