Room ★★★★★

With terrific dialogue, excellent structure and editing, superb directing, fantastic script and moving ending, Room also has the best female performance of the year in Brie Larson and one of the best child performances ever in Jacob Tremblay who gave probably the finest performance of the entire year. This film can make you cry, laugh and smile while also making you disturbed and making you fear for its characters which is a testament to some amazing character development and superb script. It is the most difficult to watch and emotionally powerful movie I've ever seen -  a film that will leave you in a very fragile state. But it is also a wonderful mother-son story with a lot of sophistication and a huge heart at its core. It is a masterpiece and of course the finest movie of 2015.