Who was disappointed by the Vitality Sensor?

[noname2200]

Final-Fan said:

I see WVS being introduced and think, "Wii Fit add-on?  Whatever."  There is no let-down.  (For some, there is a letdown when there is no software demo.)

It's not even that, though: as far as I know, it's not being used with Wii Fit+ or any other software yet. Hence the confusion' why show some tech without telling us what you're going to do with it? That's not something Nintendo's been doing much of recently.