An After Effects tutorial showing you how you can create dynamic, easy to change pie charts along with text that changes color and value with your chart!
Looks at how to apply expressions to some effects, some basic error checking, how to stack layers and how to take values from effects to drive text!
At the beginning of the video I mention Vigoro - it's currently in prerelease but check it out at othercubed.com/vigoro
There's also the free version, Circles, which you can download now at othercubed.com/store/circles
I also briefly use Ease and Whizz, which is an amazing plugin that you can download from aescripts.com/ease-and-wizz/
Enjoy, and let me know what else you'd like to see!