I think J99 should at least give us an example of a 'real sci-fi' film. Unless he/she think there are none, in which case I would suggest taking a look at asmazif and Taejin's lists.
Surely Blade Runner and other adaptations of Dick's novels count? I really liked A Scanner Darkly. Minority Report and Total Recall are good too.
surely you don't mean the latest installment of Total Recall, but the Paul Verhoeven version?
How about Inception? or Jurassic Park?