Their skepticism and neurosis in an escalating context of plausible evidence adds a believability that, to me, is more compelling than simply seeing the monster or bad guy in -- arguably impressive -- CGI.
"The risk is that 20 years from now everyone gets tested and learns they have a 5% risk for developing 10 diseases and a 2% risk for 20 other diseases-- and what we do is increase neurosis instead of improving health, " frets Yale University geneticist Richard Lifton.