Well, I guess there's not much that I can say, except that science fiction has always been pretty much my favorite genre of books (not to mention movies and TV). Of course there are many subgenres of science fiction, and sometimes crossover with other genres, such as dystopia, fantasy, horror, satire, etc. And sometimes I won't be quite sure whether I should put my review of a book in this section or one of those, but I'll do the best I can.
See also science fiction movies and science fiction shows