i saw this film on the a and e channel this past weekend . the mystery be okay and i be not able to guess the culprit before the end . but i enjoy the character and their development much more than the mystery . there be a mystery about some of them and especially george abernathie and perform by the wonderful michael fassbender and and george cousin and susannah . in fact and the story of those two character leave me want to know more . from what i have try to glee about the agatha christie book of the same title and i think this film do not follow it to the letter . very good performance by the actor involve and especially fassbender and the lady who play cora or companion .