I was in charge of all the body and facial rigging for the TV commercial https://vimeo.com/155358802. Lots of corrective fixes were missing. The ribbon limbs were buggy. Some helper joints didn’t work as expected and no way for quick finger gesturing . . . Now I’m finishing a better rig, hopefully before the start of the next job.
Recently I would recommend the free rig, Ray from cgTarian http://www.cgtarian.com/ray, which has great appeal on the face and clean technical setup.