This is one of the few Johnny Depp movies I like. Rather surprise ending.

This a great thriller, my wife and I love it! It has a very twisted edge-of-your-seat plot. Johnny Depp and Charlize Theron are fantastic in this film. If you like films of the sci-fi horror genre, then you'll love this movie. I highly recommend it! Also, some other good films that are similar are Fire in the Sky, The Forgotten, and Event Horizon.

This movie is by far one of the worst movies you could ever watch while being robbed of your time. It had a great premise but misfired halfway through. The whole movie builds up to a great ending until you get there and wonder why in the hell you just spent 2 hours watching a movie that is trying to prevent a huge disaster only to have it come to pass anyway. Dont waste your time on this movie, life is to short.This movie is not worth watching once you know that the disater happens in the end anyway. Save your time and life by skipping this one.