Have nintendo really lost the casuals?

[TheFallen]

IsawYoshi said:

TheFallen said:
As we saw with the Wii, casuals dont care for graphics /performance, so why would they Care for Wii fit HD?

They cared for wii fit plus. Why not again?

Buying Wii fit plus didn't involve buying new hardware to play. 

Also, it may have been completely different customers who purchased it.

If a casual wants a casual experience to enjoy the Wii series of games, why would they spend 300 $ on a Wii u,  when they could purchasea cheap Wii?