One is the die-hard, traditional viewer who might love the original "Star Trek" and its spinoffs, "Space: 1999," "Logan's Run," etc. Hammer calls this group "sci-philes."
Another set of viewers, which Hammer calls "escapists," is predominantly female. These are fans "who love good soap operas, who love great character development, great storytelling, but with a twist," she said. The escapists are helping to boost the box office proceeds of "The Matrix Reloaded" right now, and also enjoyed "The Lord of the Rings" and "Harry Potter" film series.
The third group is a young male audience that likes stories about superheroes. Hammer refers to them as the "young Marvels." "Spider-Man" and the two "X-Men" movies have large appeal for this crowd.