Serenity voted top SCI FI movie of all time

Ok, so there were only 3,000 voters, and it was a poll by SFX magazine, an UK publication.

What's your top 10, and why?

Here is their top 10:

1. Serenity
2. Star Wars
3. Blade Runner
4. Planet of the Apes
5. The Matrix
6. Alien
7. Forbidden Planet
8. 2001: A Space Odyssey
9. The Terminator
10. Back to the Future
Source: SFX magazine

http://news.bbc.co.uk/2/hi/entertainment/6517155.stm