It's fun, it's light, [but] it has a hard time when its tries to get heavy.

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?

It is interesting even when nothing much happens, which is for most of its 3-hour running time. Read full review

There is definitely an excellent idea hidden in the background of the film. Unfortunately, it's difficult to find it.