Top Ten Sci-fi Films(no particular order)
District 9
Star Trek 2009(as called by Trekkies)
Prometheus 
Elysium 
E.T
The Matrix 
Rise/Dawn of the Planet of the Apes
The Fifth Element
Moon
Inception

I know shocker, no Star Wars, but there are so many other deserving Sci-Fi films out there than Star Wars. Plus, I've never really sat down, and watched an entire Star Wars film, so there's that too. :lol