First part of the movie is quite good, however the other half - not so much. There is quite a few logical mistakes made by criminal that could have been easily exploited by detectives if they were not presented as not-so-smarts.
Movie is probably more suitable for female viewers as it's exploring the topic that is more terrifying to women rather than men. The suspense and intensity was there, however the pacing and (as mentioned before) second part of the movie wasn't. Don't regret watching it, however wouldn't bother doing it again.
