UPDATE: AFI's 100 Years – 100 Thrills

Blade Runner ended up at place 74 on AFI’s list. Other Ridley Scott movies on the list is Alien (6), Thelma & Louise (76).
The top 5 movies where

1. Psycho
2. Jaws
3. The Exorcist
4. North By Northwest
5. The Silence Of The Lambs

You can find the complete Top 100 list Here.

Source: AFI’s 100 Years.. 100 Thrills website