Orwell has a great premise and tells a great story in a creative way. The gameplay is simple but good, art is stylized and fits well, audio brings impact when needed (although the background music was slightly repetitive at times). It brings up good points about surveillance and ethics in technology. Makes you think.
Brazilian Portuguese localization was kind of poor though, but nothing that messed up the experience.
Overall, it wasn't anything mind-blowing, but it's a pretty solid game.