What was the biggest joke of E3?

[Aiemond]

All three of them look bad. I doubt Natal will go anywhere and the Sony wand will not have enough support in the middle of the generation. Lastly, the vitality sensor; I cannot think of anything this really can do.

So basically we have an exact copycat wand, a vaporware camera that will release next to microsoft surface and a wii lie detector kit.