3D navigation control scheme from Maya option
Nuke has a really great option that after effects should have too
it can set the select the 3D navigation control scheme you want to use from Maya, Houdini, or Lightwave. so peope who are used to those programs can easily move the virtual camera around. The one I care most about is Maya because thats what I am used to but you could have lightwave and Houdini too. Inwould probably make sense to include C4D as well since you have so much integration with that software.