The movie Jumper, was such a great idea, they could have done so much with it, but instead utterly ruined it, they were the ones who completely lacked the imagination, what a waste,(reply>), @qwertyqart I think he's referencing the books more than the movies. The movie didn't really explore or even look at what kind of tricks they could use. The books are much better and they wind up playing with its mechanics of teleportation. It's a 4 book series iirc and they read pretty quickly.