Imax
3D underwater cinematography is so spectacular that it doesn't
matter how well the films are assembled. We watch in awe,
engulfed in the imagery. And dreaming of a day when decent
filmmakers work in this format.
There's a haphazard
approach to this film, which doesn't feel like a documentary
at all. Rather, it's a random series of undersea scenes
tenuously connected by informative but uninspired narration,
read in condescending schoolmarm style by Depp and Winslet.
It's not actually the "deep sea" at all; almost
everything we see takes place in shallow coral reefs as
various creatures feed on each other. If there's an overriding
theme besides the obvious moralising message, it's that
living things love to eat.
And the footage
is astonishing. Each sequence is a finely tined, jaw-dropping
little story about the interaction between species, often
involving one of them being consumed. But several clips
examine how animals care for, protect and live alongside
each other in especially unusual ways. This is captured
by the Imax camera with such a bracing clarity of image
that we actually feel like we're underwater, watching from
a position just a little too close to the action.
The filmmakers
make great use of a lively, unusual Danny Elfman score to
heighten the tension in scary scenes involving attacking
squids, marauding starfish, prowling sharks, gulping octopi
and chomping eels. And other sections examine odd symbioses
between predators and their prey, such as the barracudas
sitting patiently as the tiny fish they normally eat scrub
them clean. Many creatures have a remarkable alien-like
quality--slugs, snails, jellyfish, anemones and coral all
send out their tentacles, release their spoors, slither,
wriggle or whatever they need to do to survive.
Bringing
these various clips together under the banner of interdependence
does work to a degree, as we do get a sense of how important
every living thing is to each other. The concluding heavy-handed
moral, about how man is destroying the planet, is of course
followed by a gloriously hopeful final scene. With less
preachiness, the film could have struck home for grown-ups
as well as the children it's so obviously aimed at. But
with Imax we've learned not to expect anything more than
an eye-popping splendour, and this film certainly delivers
that.