Imagine a world of incredible color and beauty. Of crabs wearing jellyfish for hats. Of fish disguised as frogs, stones and shag carpets. Of a kaleidoscope of life dancing and weaving, floating and darting in an underwater wonderland. Now, go explore it! Howard Hall and his filmmaking team, who brought you Deep Sea and Into the Deep, take you into tropical waters alive with adventure: the Great Barrier Reef and other South Pacific realms. Narrated by Jim Carrey and featuring astonishing camerawork, this amazing film brings you face to fin with Nature's marvels, from the terrible grandeur (and terrible teeth) of a Great White to the comic antics of a lovestruck cuttlefish. Excitement and fun run deep Under the Sea!
The plot may not be much -- amazing creatures live in the sea and if we keep polluting the world a bunch of them will die, so let's stop being such jerks -- but the visuals are absolutely fantastic.
– Tom Long,
Detroit News,
13 Feb 2009
fresh:
Even about halfway in, even having settled into your seat with those plastic glasses nestled on your nose, you'll still find yourself dazzled again and again by the impossibly breathtaking beauty of the IMAX adventure Under the Sea 3D.
– Christy Lemire,
Associated Press,
13 Feb 2009
fresh:
Under the Sea 3D is a beautiful reminder that movies can take us to places we've never been before. There are still worlds to conquer out there that don't require the gussying up of CGI effects to hold our attention.
– Peter Rainer,
Christian Science Monitor,
17 Feb 2009
fresh:
It's impossible not to be wowed by some of the images in Under the Sea 3D, 
the coolest of which are a nice 
reminder that, even in the age of CG wizardry, the best special effects still come straight from Mother Nature.
– Adam Markovitz,
Entertainment Weekly,
18 Feb 2009
fresh:
The footage is spectacular, the colors electric, the life aquatic trippier than anything you'll see in even the most wildly imaginative animated fare.