Considering the initially negative but not very eloquent comments about this movie but the promising trailer, I figured I might be in for a pleasant surprise.
Unfortunately, that was not really the case. And I would usually not review a movie like this because it is neither something I would recommend, nor something I would recommend to stay away from.
Yes, the premise is nothing new (but how many movies each year does one see where that is really the case?) and the acting is cringe-worthy in a lot of places (I especially could not believe the performance in some of Selma Blair's and Amy Smart's scenes - both of whom I found great in virtually every movie I've seen them in) but still, I think it is a nice little story.
I find it ironic how people reviewing this call various elements stupid while at the same time lacking the ability to comprehend Selma Blair's character. Especially considering that it is really very simple from a logical point of view. I don't see a point writing a review that contains spoilers, so I won't say anything more about this. But as always, a little empathy goes a long way and will make the viewer realize the motivations for certain things happening. Although I will not deny that some of them seem odd, rushed, out of character at first glance, many of these can be explained if given just a bit of thought.
Overall, I would say that it is a mildly amusing but pretty forgettable movie that is probably best experienced when not paying full attention to it.