Really great movie, there was not a single second of it, where I felt that I was bored or anything. If you're a science lover and had always wondered "are we alone?" then, you have to watch it... I have no words to express my feelings, so much serotonin and dopamine being released in my brain. Won't spoil, just watch it.

This had potential but turned out way too sappy... I would say don't bother. Shame, though.

Found it very touching. Slow movie and not for all audiences. But for someone who understands pain and loss and loves sci-fi it is a must see

The shocking discovery didn't happen soon enough. I got bored and turned the movie off.

This was so bad. First way too depressing and sad. Absolutely no need for this. Then at the end, they even made it worse. No way this was made by a science lover.