Audition Dialogue

Hi everyone!
This is the link to my latest animation dialogue with Maya:

http://www.marchesini3d.com/videos/3d/wow.mov

Any critique or suggestion to improve it would be most welcome...
Thanks,
Stefano

Ok, the animations are nice. Actually they are great. But the models...well very basic, i cant tell anything about lights or shading because this was just a play blast. If you would find someone to make models for you, or you would make better ones yourself...well...it would be even better