I don't write reviews for movies in general, but I really wanted to talk about this one.

The subject that it touches is that of our humanity. If humans ever arrive with technologies to prevent the inevitable - death - from happening, what are we left with ? Insatiable desires for more money, power, in short, an endless life to take possessions but give nothing. Humans are already so self-destructive, the only thing that is certain is death, if we take it out of the equation, it's the worst we could do to our specie.
Also, as the subject of the death of humans is approached, so is that of being worthy of being saved. Do we deserve it ?
In the end, all humans die, whether from disease, accidents, or by other humans, that is a certainty. But what makes a person more worthy to be saved, and should we save those who are designated as worthy, because nowadays we treat everyone, but especially those who don't deserve it too.

In the end, there is not necessarily an answer, I know that human beings will one day arrive at a stage where in some way we will become immortal, just as I know that one day we will populate our solar system and even our galaxy, it may not be for now, or in a hundred years, but it will come. Well, if our planet Earth has not left us before because of our relentless destruction of it.
Human beings are going to die out, one way or another, just like our galaxy is going to die. It's written in the universe and life, death is part of it, and even if humans manage not to kill each other and survive the death of planet Earth, our hope will die in this solar system.

Now, it may seem tragic, but I think we've done enough, we'll discover enough, our existence in the history of space is nothing but a drop. And I find it reassuring, it all started in silence, and it will all end in silence, and if other species ever come to live long after humans, let's just hope that their intelligence won't be a path to self-destruction too.

Anyway, this movie is one of many on the subject, and I'm glad it helps get people thinking. Immortality in human hands would mean our end, and that I am sure of it. But I know the human greed, and we'll achieve immortality but not invincibility, we will die among ourselves, if that's not ironic.

Well, good movie, the production is pretty good, the characters too and the story benefits from a good script.