If consoles sales are all about the software, then what's the point Wii U's second screen?

[DamnTastic]

Th3PANO said:

The problem of the Wii U isn't the concpet of the second screen. It's the missing software.

It has more problems than just the lack of software.

Like no motion control like the wii had. instead of abandoning that concept they should've improved it.