Deja Vu (2006) is a crime/sci-fi/action movie directed by Tony Scott. The crime investigation in the beginning and action in the end are well done. The camera work and production values are very good. However, the science fiction element is improperly handled, and the resultant flow of events doesn't stand up to logical analysis. Also, some of the decisions made by the characters in the last half of the movie are questionable and seem to be there simply to create a particular climactic situation.

I wonder if Deja Vu, The Prestige and The Forgotten herald a trend where a sci-fi element is introduced into an otherwise different gendre of movie. None of these films were advertised as sci-fi films.