Master analyst, Michael Pachter, predicts that Switch will not sell near Wii.

[Agente42]

Kakadu18 said:

Why do so many people think every Nintendo console only has a life span of 5 years?

only look at the bad sales and miss the good sales.

NES, GB, DS, SNES, WII, 3DS are not Nintendo consoles. 

Only counts N64, GC, Wiiu