Edge of Tomorrow is a great time travel epic that stumbles at the end. Along with cancer survivalists, the newest fad in movies and television these days is the time travel plot. But in their efforts to either ret-con older broken tales or use it as vehicle for the story, they've become way too complex for their own good. Filled with either unresolved plot holes ( X-Men: Days of Future Past ) or offering nothing of value in the larger scheme of the picture ( About Time ), directors are leaving audiences distinctly confused as they emerge from theaters. Such is the case with Edge of Tomorrow , an enjoyable f/x epic that falters in the very final scene. In a war-torn future where an alien invasion has destroyed most of Europe, Army PR Officer Bill Cage (Tom Cruise) is swept up into the conflict after his demotion and arrest. With little military training, Cage soon finds himself on a battlefield in which no human will survive. But his early fall in the battle unleashes an