A good movie about space, quite realistic and great monologues ... Don't expect many actors or dialogs, other than self reflection and thinking out loud... A Thriller, you think you know what shall happen next but are you really sure that Alfonso Quaron isn't playing with widely accepted psychological cause and effect relationships... You'll have to see it to find out.

Great music, great photography, realistic recreation of 0 gravity environment, a near vacuum environment and hyper-realistic deep space and earth views from a craft orbiting at near geostationary distance from the Blue Planet, and last but not less important, in the US Original, Sandra Bullock even performs and acts quite well (Yes, I swear! She actually hasn't forgotten how it's done! Amazing! Isn't it?).