For:
-Books
-Games
-Movies
-TV shows
IMO:
-Books: Fantasy
-Games: Tie
-Movies: Sci-Fi overall (but LOTR are my all time favourite movies)
-TV Shows: Fantasy
-
Books- Fantasy (Redwall series is amazing) Games- Both (Skyrim/Fallout, both amazing) Movies- Sci-fi (Star Wars will always win, and you've got Serenity for Christ's sake!) TV Shows- Sci-fi (Firefly, what else is there to say?), with the exception of Game of Thrones, though I have yet to watch it myself.