You could make fun of the controllers that were shown for Sony's motion stuff... But you can't pick on a live demonstration of archery, flashlight holding, gun aiming, and sword swinging with 1:1 tracking.
As for Natal and Milo... And with what some late night shows had to say about it.... There is more stuff that you could make fun of Natal with than Sony's glowing ball controllers.
(That is really all you can make fun of with Sony's stuff... Because when they showed off what you could do with them already in a live demonstration it was really cool. I think Sony should just merge with Nintendo already.)
Even if its just a funny flash on Milo because that game is going to cause way too much controversy.