I absolutely call fake (and I normally love this sort of stuff). I cannot believe CG has been ruled out seeing as I know for certain it is CG. Believe me.
EDIT: And may I add, whoever animated this piece of CG should be sent back to school. Convincing CG animation is only convincing when certain principles are followed such as secondary movement (ie tiny wobbles around the elbows and joints after they have moved). This has none of that, most of the effort was focused on the lighting and shading for the model which I must say doesn't look too awful.
Exactly, it looks almost robotic in movements too. Far from looking distrubingly convinving it looks worse than CG in most made for TV adverts...
