The plot was excellent, gene hackman and will smith were excellent but one thing that got me extremely aggravated was the innaccurate portrayal of the NSA and their agents, especially the agents, I mean who on earth is gonna believe seth green jack black and all those actors from gone in 60 seconds and saving private ryan are real nsa agents, their acting was so off and i could never for a second believe any of them had the intelligence nor the ability to work for any federal agency other than the post office. If you are gonna choose bad guys, choose bad guys that we can believe are truely bad not just dim-witted.