Okay, so it's not War and Peace, but this film is about as dark and meaningful as you could want a big-budget comedy animation to be. The computer animation itself never ceases to be awe-inspiring and more than compensates for the plot holes - I personally did like the style of the characters themselves, although others have disagreed. The casting is perfect, and Woody Allen as Z-4195 the neurotic worker ant complete with impeccable one-liners is at times hilarious. Although the plot falls into predictability, the communist metaphors combined with the basic boy-meets-girl-above-his-station story make this highly enjoyable, and all you could want as a 3D animation suitable for adults. A strong opening blow in the Disney-Dreamworks rivalry swordfight.