Vote for the greatest sci-fi film ever, I try to include all

Blade Runner is soaring to a lead. Looks like it's between two I consider "inferior" sci-fi movies in Blade and Odyssey.

Some people want to know why I don't include every movie ever. Well, they only give you so much room. I'd like to have the Thing movies, They Live, the Alien movies, It the Terror From Beyond Space, First Spaceship on Venus, but there's no room. Most of the other suggestions are among the more "obscure" ones. Just being recent doesn't make them less obscure. I try to mix in a number of obscure ones, along with the "cult" ones, along with iconic ones, along with classics, but some of each are sacrificed.

I may make a new one of "those left off the list" later.