sorte nula be the # 1 box office portuguese movie of 2004. this extreme low budget production ( estimate usd $ 150 and 000 ) open during christmas opposite american blockbuster like national treasure and polar express and the incredibles and alexander but rapidly catch the adulation of the portuguese moviegoer . despite the harsh competition and the small film do surprisingly well and top all other portuguese film of the past two year in it first week . the film be a mystery or murder with a humorous tone cleverly write and direct by fernando fragata who have become a solid reference in the european independent film arena . do i like the film . oh and yes .