This film is a lightweight comedy/drama with a unique story. Although Gwyneth Paltrow plays the same character in both aspects of the story, both Helens seem completely different. The flow of the story seems quite natural and the cast does a wonderful job going through the twists and turns of their characters lives. It's a chick flick with none of the sap.

Helen (Gwyneth Paltrow) gets fired from her PR job for taking home all the booze. As she tries to go home, she misses the subway train... then in another storyline, she catches the subway train. The difference leads to two different stories. In one, she goes to the hospital after a purse snatching. She doesn't catch her boyfriend cheating, and her miserable life continues. In the other, she meets talkative James (John Hannah) on the train and finds her boyfriend Gerry (John Lynch) cheating with Lydia (Jeanne Tripplehorn). Written and directed by Peter Howitt, this movie is one gimmick but I'm not sure there is much more than that. His style is competent if somewhat uninspired. Gwyneth is talking with a British accent. John Lynch has no screen presence and his character has the personality of a slug. The stories lack any excitement. John Hannah is quite charming, but the happy storyline doesn't really have enough drama. In the end, I don't care about either road traveled. It's a missed opportunity to write something amazing. It needs somebody with that sensibility like a Charlie Kaufman.

After being fired, Helen (Gwynneth Paltrow) runs to catch a train that, unknown to her, her future hinges on. If she catches it, she'll get home in time to catch her boyfriend Gerry with another woman. If she doesn't, she'll go on not knowing about his infidelity. This has to be one of the most intriuging plots I've ever seen. Most films would take just one or other of these plots and churn out a typical rom-com, but Sliding Doors turns them into one excellent film. The acting is great (even if Paltrow's accent is at times a little too British and forced) and the plot twists every few seconds. It could have become very confusing, but the direction is good enough that you can easily follow the two stories at once. There are two things that stop this film being a 10. The first is that the two Helens sometimes seem a little too different from each other to be the same person. Even if they have gone through to different experiences, they don't act the same at all. The second is that the message of the film seems that we don't control our own future-after all, it isnt Helen who decides if she makes it to the train, it all depends on if a little girl is pulled out of the way by her mother in time. Still, this is a very entertaining film, and definately worth watching. 8/10.