This is really cool...
In honor of the 10th anniversary of The Matrix, a group of fans recreated nearly 900 frames of the film. The entire sequence is animated "in camera," with no wire removal, no Photoshop, and no special effects other than what can be created with the Lego blocks themselves. The entire project took 440 hours.
Here is the side-by-side comparrison of the scene.
Here is the LEGO-only version.
Very crafty kids.