Arabian Nights Trilogy, Tree of Life and American Hustle are my favorite films since 2010.
PS, If you are someone who likes pensive world-film, Arabian Nights is a masterpiece. It is a 6 and a half hours long reflection on the Portugal people and conditions. It combines documentary, narrative and surrealism to paint some really incredible images. Many people dislike the third volume because it is beyond slow, but I found it lovey through and through.
My favorite film of TIFF followed by Davies' Sunset Song and Sorrentino's Youth. We'll see if these last 14 films change that!