Pretty good movie overall. First half was nothing special but it got better as it went along.

While it doesn't offer any answers, it both thrills and makes you think.

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?

Amazing worth wacthing. So good. Biased but well made with many good points.