Ok. There are two ways to look at this movie. The first is to pretend that the original Total Recall with Arnold Schwartzenegger never happened. If you do that, this is a barely watchable sci-fi movie. They basically had the robots from I, Robot and the stormtroopers from Star Wars make a baby and those were the soldiers chasing them. Then they basically stole the exact look and transportation from Minority Report. Then they told Beckinsale to pretend that she was in Underworld 17. Unfortunately, stealing all these things from other good sci fi movies (I'm referring loosely to Underworld 1 included in that), doesn't make a good sci fi movie. This movie had some of the dryest acting ever and was barely watchable due to the visual effects of it. If you are watching this in the second way to see it . . . . factoring in the original Total Recall . . . . . . this movie is absolutely horrible. The first Total Recall was one of the iconic movies of my teenage years. I can pretty much quote it word for word and at the time, the makeup and effects were top notch. This movie was pretty much a giant insult to that movie across the board.
I wouldn't really recommend anyone bothering with this movie. It's pretty much garbage either way you look at it and a total waste of time.