The movie's neither hopeful in contrived ways, nor hopeless in different contrived ways. Somehow it manages to be wonderful

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?

A great movie, one of the best of this year. There was a bit of confusion at one point in the plot, but nothing serious.

One of the best movies of the year! Incredible from the beginning to the end.