It was also difficult for me to follow who was in on what plans, and what the bad guys were doing for what reason. On the other hand, this did appear to use actual computer technology, as opposed to some other computer movies that clearly don't have a clue how these things work. At the very least, it was showing an actual computer screen - the Windows search, for example, actually looked like a windows search, rather than some impressive made-up window with giant letters saying "CAN I HELP YOU?" on it.
Bottom line: If you're a fan of the genre, you'll probably like it a lot more than I did. If you're not a fan of the genre, you'll probably like it as much as any of the others of its kind. *shrug*