To quote the film itself: Everything is awesome.
This movie was a ton of fun from start to finish. The plot is pretty clichéd, though given what happens, that actually makes sense. The humor is great, the characters are a blast, the animation is wonderful in capturing the look and feel of Legos, and the voice acting is great. Morgan Freeman, Liam Neeson, and Will Ferrell are great here, especially Morgan Freeman playing the wise(?) old sage. I can't recommend this movie enough to you guys, especially if you have kids.
(err... I don't know how to post videos anymore.