If you are a fan (or not) of the Roadrunner cartoons, here is a good laugh.
This is the first one done with computer graphics.
Lots can be done with computer graphics that would be far more expensive to do in drawn animation.
For instance.......note the reflection in the stainless tanker as it speeds past the rock-face.
The computer graphics look good! And it still has that old Roadrunner fun.
Only 3 minutes, but it's 3 minutes of fun.
http://www.wimp.com/looneytoons/