ProductionCrate offers a free Ae script to follow mograph targets quickly.

A new and free script from the folks at Production Crate lets you quickly follow mograph targets in After Effects. The LookAt script makes 2D and 3D layers follow a targeted object in After Effects letting you create that classic motion graphic animation look.

The download is available for anyone with a ProductionCrate account or non-Pro. Try out the Ae LookAt script yourself here.