Weee
Yeah it was funny.
The conversation wasn't that good ^^
But I loved it when I first saw this guy falling down and after that the blackboard which said "AAAAAARGH!"
Got some Charlie Chaplin style, indeed !
You know what you could add ? Some guy talking lots and lots and lots of stuff (okay just animate his mouth for like 10 seconds) and then show some screen saying "ok" or "Indeed"
anyway, 7/10 'cause I like charlie chaplin