This is a movie that has to be evaluated against expectations.  It is not a cinematic masterpiece, but if you are looking for a good popcorn action flick, you could do worse.  The movie occasionally has some internal contradictions, but you don't want to overthink a movie in this genre.  Sit back, accept the premise, and enjoy the next hour and a half.  The movie improves as Milla Jovovich's role in the story expands.  The HD transfer looks great and the sound is impressive.