'X+Y' is somewhat of a detour for its star and revelation, Asa Butterfield. He is already in popular demand, having been at the centre of Martin Scorsese's attention in 'Hugo' and the failed Young Adult fantasy adaptation 'Ender's Game'. It seems strange to me that Butterfield has forgone the realm of Hollywood Blockbusters to enter a profound and revealing Indie Drama. Consider me happy beyond measure. 'X+Y' sees Butterfield play the intelligent, but autistic Nathan. He finds it extremely hard to form bonds, even with his own mother. Nathan never admits it, but we can tell that he blames her for the awful car crash that proved fatal to his father. Whom he had always shared a special connection. He finds he is able to maintain new friendships when he gains a place on the British Squad at the International Mathematics Olympiad. This gives Nathan newfound confidence and the attention of a girl on the opposing squad. Nathan understands Mathematics better than anyone, even his parents at the age of five. But he is not able to work out why he has an attraction to this girl, by the name of Zhang Mei played with keen spirit by Jo Yang. He diverts so much of his attention to her, that he finds it increasingly difficult to keep his mind focused on what matters most for his future. 'X+Y' is the type of film that is all too rare to find in the cinema. When it finally does appear on the big screen, it lasts a week before it stops being shown. Therefore, if you are reading this then I am sorry, but at least you can pre order the DVD. I wish there were more films like this, with the same energy, style, charm, acting talent and intimacy. The movies would be a better place for it. The script for 'X+Y' is handled with care and delicately, so that every line shows the audience what rapt attention to detail the screenwriter paid to make sure it flows smoothly, even containing laughs and many heartfelt moments scattered throughout its brief runtime. The most marvellous thing of all is that 'X+Y' contains two romances and both of them feel genuine and make sense. They do not slow down the pacing and only highlight what a joy the film is to behold. The casting from Sally Hawkins to Rafe Spall plays a large part in selling the romance to the audience. Not only making them invest in it, but believe it as well. The music feels soft and tender, never overbearing always hitting the right notes on the nose. The cinematography is excellent and proves that films do not need CGI fakery to look splendid or gorgeous; I am looking at you Peter Jackson. 'X+Y' may be ultimately too predictable, but at least it feels sweet and soothing, a truly lovely film to engage in and even shed a tear when it all ends. Hollywood simply does not make films like this anymore. Can you resist? Will you even want to try? I urge you to at least give 'X+Y' a chance, it deserves at the very least to be seen once.