Let's be realistic.

It's a mild crowd pleaser for people who are exhausted by blockbusters.

Watch something else. There are very few redeeming qualities to this film.

Just intense enough to provide a much-needed diversion, just lightweight enough to make you forget about it soon after it’s over. It’s not exactly “good,” per se, but it does what it sets out to do in terms of putting us on edge, which makes it … successful?