First off, I have never played the game so I was able to watch the movie unbiased. Which I guess worked to my favor since I absolutely love this movie. I know people who played the game don't really care for it because it doesn't follow but I loved it.
I loved it because it is a good concept movie, which you don't get a whole lot these days. My favorite person was Caplan. I wish he made it to the end but you can't have everything right?
Anyway, the movie starts out in the Hive. You get a look at someone throwing a vile in the lab and running. You see three different settings going on. The Red Queen notices the broken vile and takes action. People are killed by drowning, falling in the elevator or by the halox (is the spelled right?). Then cut to Alice, who is in the shower and apparently has fainted.
The movie is perfect, simply because a movie can't be perfect. Your going to get some people saying the hated it and some people saying it was ok and some people loving it. I think it is definately worth seeing for yourself and making up your own mind.
The last scene of the movie (I won't go into detail), I think is the best scene. In one scene, Milla portrays just about every emotion there is in this one scene. Scared, confused, disoriented, terrified, amazement, wonderment, lonliness, hurt, betrayal, strength and courage.
See the movie, if only one time and draw your own opinions. Go in with an open mind and come out with your conclusion.