Very disappointing indeed. Problem for me was that you see the trailer, you see the cover art, and as the filmmakers intended, you think it's going to be big budget, CGI, disaster film. You'd be wring. Most of that - apart from small scenes sprinkled into the movie maybe 2x - is the last 20 mins! The rest of the movie is dull, dull, dull politics and intrigue and techie crap. For me to not miss relevant scenes or dialogue whilst daydreaming during the boring mire of good actors in bad parts, THAT was a challenge in and of itself.