Director James Cameron travels with the crew of a Russian research vessel as they explore the Mid-Ocean Ridge, a submerged chain of mountains that band the Earth and are home to some of the planet's most unique life forms.
A master showman's large-format documentary, a movie with great images, great special effects and the sheen of Hollywood often missing in these museum or science-center movies.
Even if these plants and animals did not exist, we may have already invented them, courtesy of those sci fi special effects magicians working overtime for the past decades.
Film4
December 11, 2009
A fascinating science lesson for anyone interested in either deep-sea -- or outer space -- exploration.
That IMAX 3-D cameras have plunged so deep to record an often bizarre array of sea creatures undoubtedly delivers a certain 'wow' factor, but the accompanying commentary is heavier on breathless excitement than solid fact.
Once you get used to the "awesome" and "wow"-heavy dialogue, James Cameron's excursion into both 3-D technology and deep ocean trenches delivers some fascinating footage.
The experience is so immediate and immersive that you actually feel as if you are swimming with the krill.
Chicago Reader
February 20, 2005
Here we know only that Cameron and his bright-eyed young scientists (who take turns narrating) are heading to the deeper parts of the Atlantic and Pacific to observe the environment and life-forms down there.
The final shot, in particular, is awesome, and confirms that the sooner Cameron gets back to making proper movies, instead of Boys' Own diversions, the better.
It's not usual for documentaries to ingest the sci-fi genre, but in this case it's an eye pleasing and mind boggling excursion, beautifully realised and seamlessly integrated into the film.