UP

It's easy to take the genius of Pixar for granted. Every year or so, another movie comes out of their studios, and it's visually sumptuous, technically ground breaking and furnished with a script that is filled to the brim with wit and wonder and - most importantly - a very honest, human voice, untainted by the usual studio money-men and their regurgitated ideas. Pixar are all about craftmanship and creative courage. All the studios may be following in their footsteps, but really, Monsters vs Aliens, Cloudy, With A Chance of Meatballs and Ice Age 3 are nothing more than the warm up act for Pixar's newest, UP.

And while Pixar pretty much established the form of making movies for children which came smuggling all kinds of nods and winks and sly wit for the adults in the audience, with Up, they've broken their own rules and gone in a much more subversive direction. It still plays to the younger members of the audience of course, but from the first ten minutes of this beautiful film, it's clear that Pixar want to do more, reach further.

While Wall-E similarly played with the tropes of what a childrens' animated movie could do (and Wall-E for its first half was a majesterial, Kubrickian revelation, only slightly let down by its chase-filled second half), Up goes for the grown-ups throats from the off.

Putting aside the fact that Up has at its heart a bizarre Miyazaki-like character-driven story about Carl, an old man who uses a bundle of balloons to fly his house to the jungles of South America to accomplish the dream his late wife never had the chance to, this is an immensely moving piece of cinema about marriage and dreaming for someplace else.

The first five minutes which chronicle the lifetime of Carl and Ellie in a silent movie montage is hands-down one of the most beautiful, heart-breaking pieces of cinema you will see all year. It manages more emotion than most directors manage in their whole careers. The kids meet, grow into a teenage couple, they marry, buy the house they met in, work day jobs and dream of adventure in far-flung places, deal with the joys and tragedies of everyday life, then we watch them grow old, ending with Ellie's 'My Adventures' scrapbook still unfilled, dying and leaving Carl alone.

You could leave the cinema there and then and feel you'd got your money's worth.

Carl becomes a disgruntled old man, desperately clinging to his home in the face of property developers. When he's forced to give up the house and move to a retirement home, he decides to do what he and Ellie never got to do, and ties thousands of balloons to his house and sets sail for South America. And while what follows is naturally filled with the crowd pleasing Pixar fare such as a little boy-scout who happens to be on the front porch when Carl goes UP, talking dogs, mythical birds and an evil nemesis in the wilds of the South American jungle, the movie never loses sight of the huge heart of the story, and continues to wring every last drop of emotion of the journey Carl makes in memory of his wife. Seriously, certain scenes left pin-drop silence in the cinema we were in. Luckily we could all hide behind those 3D glasses.

And what 3D. Pixar have made the leap to that tech without pandering to all the usual in-your-face visuals that most of the current crop of 3D movies resort to. Instead UP is simply dripping with depth and colour and makes the absolute most of what 3D is capable of, and indeed simply becomes a tool to enhance the richness of the story. The moment that Carl's house lifts up into the sky and floats above the city is quite simply one of the most visually stunning things I've ever seen at the cinema.

Despite all this twenty-first century technical wizardry, Up is filled with a warm nostalgic glow that harkens back to the golden age of animation. But kids never had it this good; even the greatest Disney movies couldn't manage this level of laugh-out-loud wit, emotional honesty and sense of wonder. Absolutely perfect.