The Best and Worst of Science Fiction

This IMDB page rates Science Fiction films and displays the best and worst in the genre. the voters have Star War: Empire Strikes back at the top spot. our film, 2001: a space odyssey, ranked at 7. The films at the bottom of the scale I've nee heard of, which is probably why its at the bottom. i don't agree with some of the rankings on the list but that's just my opinion