To imagine the level of destruction and ruthless vengeance that was wrought upon Germany in the later stages of WW2, as it was facing defeat, is a hard thing to do. But this is one thing that director James Kent (Testament Of Youth) achieves exceptionally well, with the help of Ridley Scott in the producer’s chair. And while the performances from the three leads are all impressive, in particular with Kiera Knightley and Alexander Skarsgård, The Aftermath comes across as a predictable, paper-thin adaptation of the Rhidian Brook novel of the same name. The Aftermath tells the story of a…