This is the kind of documentary movie you want to watch it in the theater.. don't wait for DVD, watch it NOW while it's still in theater. Just relax, enjoy breathtaking view, free yourself from Hollywood special effects or thinking too much about why the plot is so stupid. I recommend front seat than back seat so you can feel 'immersed' into the ocean. I like this movie because 1)the camera work is amazing 2) it covers almost every part of the world's ocean; from Artic, Galapagos, to small but high diversity place in Indonesia sea. 3)It's not over-narrated, nor highly political ambitious. Even tough the narration is less informative and sounds a bit strange because it is translated from French, but I believe the stunning visual needs less speech. I saw few kids not really enjoying the movie and left before it's over, probably because it's too sleepy for them, but hey, your kids can experienced more than Hollywood bullshit for a while.