an entertaining movie. Reminded me of the old Sandra Bullock movie, Birdcage.
There were a huge number of gaps in the technical aspects of the cyber attack and the actual enemy was never disclosed. This may have been an intentional strategy to add mystique and intrigue, but I found it annoying.
Set your expectations low, check it out and decide for yourself.
Not sure about the copy-n-pasters out there giving it one star. It's much ado about nothing.