Noodle takes the burden of creating secondary animations off of your shoulders
The shape of the smile dictates the physics, so you can work with your intuition instead of crunching numbers
Puppet Pins turn dynamic
Make Puppet Pins loosely react to the layer's transforms
Path points turn dynamic
Each point of a noodled path dynamically reacts to its layer's transforms
Parenting turns dynamic
Children with Noodle applied to them loosely follow their parents