Lack of good storyline.

Dreadfully Boring

If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

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?