RATING: 3.5/5 
Jumper is one of those movies that keeps you focused throughout the whole movie. Everything is explained throughtout the movie so you don't spend time wonder who everyone is or why they are doing it. I really rooted for the "Darth Vader" (Hayden Christensen) to not get killed and to get the girl.
I don't necessarily think we need to tell you what the movie is about because that spoils the movie if we tell you. But the whole reason I gave this is 6 in the ratings is because of the end. I will say that they never really close any story lines. The ending was like, What? I believe that they thought it was going to be good so they left it open to continue with a part 2. There is no end!!!
Visual effects were good without going overboard, plot was good, characters worked off each other well too... It had the makings of a good adventure movie but fell short in achieving it.