Refúgio

This is a film made in Europe, so naturally the score of 5 on Imdb translates to an actual 8 if you think about it a little. The acting is great - even the children, the story makes sense, the direction is good, the atmosphere well thought out and the movie well executed. And that on a budget that is probably orders of magnitude smaller than an American film.

Earth is made uninhabitable by people, so the elite just leave it behind and move to another planet. However, the joke's on them, as they lose all reproductive ability there, so they need to come back. The story is about this woman who is the sole survivor of a survey mission and who discovers people still live on Earth, including earlier surveyors. The action is well done, the characters believable and, other than a rather disappointing finale, it's a pretty good film. There are themes of racial supremacy, protecting the Earth and a general moral that ethics are important and the means are not justified by the end.

Bottom line: I recommend it. It's not perfect, it has its flaws, but overall it does exactly what it set out to do and does it well.