Damn ninja'd I challenge anyone to find a better Sci-Fi than Do Androids Dream of Electric Sheep?Koroviev said:Do Androids Dream of Electric Sheep?, with 2001: A Space Odyssey and Rendezvous with Rama tied for second.
If I had to chose a second though I'd say A Scanner Darkly, Man In The High Tower, or Hitchhikers Guide To The Galaxy .