I love this movie. It immediately sets the tone: you will be watching both a tribute film honoring the monster films of the 50's and 60's, but also a well-produced animated film with funny dialogue and a well rounded script. The voice acting is spot-on, with an excellent turn by Rainn Wilson as Galaxhar...I laugh quite earnestly with every viewing. Dreamworks didn't set out to make movie history, but the love is there. The writers, the voice actors, the animators I am sure all had fun while making this piece of satisfying entertainment....and it shows. I recommend Monsters Vs Aliens to anyone of any age. It is my favorite Dreamworks film so far. Well done...and oh yeah - Code Nimoy!