I was fortunate enough to be chosen to be one of the early testers of the new rig "Aia" from Animation Mentor
Aia is hands down the best rig I have ever used. The amount of control over her face is incredible. But what else is incredible is how easy it is to create appealing poses with her. You can literally push her to any pose and it'll probably still look great. I eagerly await the coming of the rest of the "crew" rigs.
Aia Rig courteous of Animation Mentor
Body Mechanics Rigs by Joe Daniels - artofjoe.blogspot.com/
Render by Pablo Vazquez
Music by Aaron Miller. Check out his amazing work at aaronmilleronline.com/