System

...this is competent, eminently watchable stuff with some sneaky takes on computer paranoia and Bullock proving a chip off the Julia Roberts woman-in-peril block.

This stuff is so concocted I had no business caring about it. But I did, because of Bullock. How does she do that?

A seriously guilty pleasure, mostly predicated on the fact that Sandra Bullock is just so adorable and charming...

...an efficient, high-anxiety thriller about people who generally sit at their desks and peck at keyboards -- but who in this case run around evading pistol-packing cyberterrorists.