Have seen some of the movie-feel that it cannot happen-guess the duke university (in the U.S). has a department examining paranormal activity-guess the movie was made also to cater also the religious minded-looking at it from that angle it cannot be objected but scientifically objections can be raised-for eg-the virgin birth (immaculate conception)-there are few groups that dont believe this like the Quakers ,freemasons -I guess if my reasoning is right.