Acting was good. Special effects were good. Story is so bad that I couldn't watch the whole movie at once. Matt Damon did an awesome job, as all the other actors did, especially Michael Peña, Sean Bean, Kate Mara, Aksel Hennie and Chiwetel Ejiofor. What do you expect when you see all this names in one movie? You expect good movie with a good story and something that you will not soon forget. Shame. This is one that you will forget in a day. Story is so predictable that you can see the end even before the movie develops. And then there is Ridley Scott. Oh my god! Why man? After so many good titles, why did you allow yourself to go so low?! Doesn't matter, let's just forget this movie was ever made.