I often now am tending to pose figure's eyes with a very slight squint and / or make one ear stick out a little more than the other, etc... just a notch.

Slight asymmetry on any smile / frown, expression morphs applied, etc... also good I think.

All forms of muscularly derived asymmetry I guess?

This is a great tip about pointing the eyes at stuff though, using "point at" setting. I had completely overlooked / wasn't really aware of this feature and have been doing it all in a laboriously manual way... I'll have to try it out.

Cheers