I liked that and the initialization screen on the "face" -- like old-school arcade machine bootup test screens. Really lends to credibility of the robot as a device.
I love the description on their blog about why they made this film:
"This is not a film about robots going haywire and becoming hell bent on world domination. The fear of machines is well trodden ground. Instead, Dr. Easy suggests that these machines function perfectly but have an impossible task, because humans are faulty machines."
I figured that would undermine the whole thing, like how no-one uses the Red Cross or Crescent as cover (well, almost no-one, someone has probably done it, but it is obviously nuts.)