Having just watched this movie, I found it reasonably enjoyable. Not too bad and worth a watch. It's a Science Fiction film obviously, but there were so many comparisons to real life.
It's basically about the Earth in the future... Most things have broken down and the decent, hard working people are allowed to live on a very nice space station. They have access to advanced medical care, beautiful housing and are allowed to just enjoy the fruits of their labour.
Then there are the rest, the people who live on Earth... As all the decent people have moved to the space station, Earth just breaks down and is unruly. It seems few can be bothered to work, or put much effort in. These people just pop out kids, with no regard and want to try to get to the space station, where all the decent people live. Obviously they are angry as they have to get off their backsides.
To cut a long story short, the scummy people manage to get to the space station and wreck it for all the decent people, by messing that up too.That's where the film ends.
I would assume, going forwards, that the decent people will then have to leave the space station, build another one and try to fortify it better to keep the scummy people away.
Overall, worth a watch... 3.5/5.