I believe that the enjoyment of a movie is directly proportional among other to your beforehand expectations about it. So with that in mind, let me tell you about this movie; It has a completely unoriginal story, terrible special effects and acting that will never be considered, even in a slow movie year, Oscar wordy. In short it's an action / science fiction that should leave you empty.
Yet, it is not boring, quite the contrary. It has a very special 'Je ne sais quoi' to it. I so wanted to use that in a review for which I want to apologies to you.
I enjoyed it more than most films I have seen this year. Perplexed to explain what makes it unique without spoiling it for you and considering my first sentence, I will say after much reflection, seeing it with very low expectations would be the best. It will allow you from the start to get into the world the directors are painting for you, couple that with a possession of a twisted sense of humor and you will find a gem of a movie in there.
In short, for what it is, it is a gem.