Hard SF or Thriller?

Rating: 7/10 (15 September 2015)

I have watched this movie now because I'm scheduling a thematic channel.
Does science have no feelings? Love conquers all?
Jake Gyllenhaal is in his best. And... what can I say... I love Michelle (her welsh surname too).
I love films where reality is not what it seems. And it seems a fast paced thriller but I think that this falls under the genre of Hard Science-Fiction. The best is that it forces you to think, as Interestellar.
The only 'But...' is that certain times of the script are slaughtered to the thriller tension. However the end result is powerful and moving. Highly recommended.