Mark said:
Is it greatly enhanced by being on the big screen, or is waiting for the rental/DVD not a bad option in this case?
I think seeing Sinbad: Legend of the 7 Seas on the big screen definitely enhances the experience. There is some truly beautiful artwork and panoramic scenery in this movie. Oh, and lots of swashbuckling action and battles with giant monsters, too. (Yes, sometimes the CGI animation didn't mesh perfectly with the regular animation, but it was still pretty good. Far better than Treasure Planet, IMHO.)
My favorite scene in this movie is when Sinbad's ship is escaping from the rocky ravine / ships' graveyard, where the deathly seductive sirens dwell. (BTW: It appears they used real-life nude women as the basis of the animation for those sirens, which were like woman-shaped water wierds.) Another excellent scene is when the ship sails off the edge of the world, off into the underworld of Tartarus. Some exciting action and gorgeous imagery, here. You have to see these scenes on the big screen to truly appreciate them.
I took my 4-year-old daughter to see this movie. (And, yes, she found parts of this movie rather scarey.) Although my expectations weren't high, going in, I found myself pleasantly surprised by Sinbad. There were actually some parts of the movie that I found just as enjoyable - if not more so - than the parts of Finding Nemo that I found most enjoyable. (Then again, Sinbad: Legend of the 7 Seas was intrisically more appealing to me, personally, because of my long time love affair with heroic fantasy and swashbuckling adventure.)
After seeing this movie, it makes me want to go grab up all the half-priced Al Qadim stuff (Land of Fate, Golden Voyages, A Dozen and One Adventures, etc.) from the used bookstore, nearby, and start a 3E D&D "Sinbad" campaign.