Just saw ICE AGE, a very funny and especially nice looking film. The story is simple but effective, the characters lovable and nicely fleshed out but what really shines is the digital set design.
More inspired by traditional animated movies than reality, the designs give you a really, really nice looking world in a astounding use of colour. Sometimes the touches of reality shine through (especially the water was impressive), but nonetheless, it's a fantasy-world based on reality. Including loads of vast landscapes especially helps to minimise the costs of rendering.
Pixar films shine with technical brilliance, this one shines with effective uses of technical know-how.
Enough technical babble, the film's entertaining, family-friendly and sometimes just hilariously funny.