Joshua:

Great body movements. However the mouth seems way off.

Gustavo Tateyama:

Very good Job man! Gratz!!

Langa:

The poses are there and good. But some of the movement in between them is too robotic, happing in straight lines, and arms seem to be moving independently for the rest of the motion. Really nice poses thoough!

Ben Zingo:

the interaction with the mic is really nice, and some of the overall poses and expressions are good, but it seems like your timing is a bit rushed.
Also be careful when using IK on the hands, that they still move with the body, and be sure to include anticipation, overshoot, settle, etc.

For added realism, you can also add subtle eye darts (even when someone is looking at a single spot, their eyes will subtle move around to pick up detail)

Leo McMahon:

loved the gestures and expressions

Mohamad Manla:

I wouldn't recommend using Motion Blur in Animation tests or Challenges, The Animation needs little improvements but it's good