Will Next-Gen Consoles' Hardware Be Better Than All Today?

[O-D-C]

Nintendo follows a tradition of Revolution / Perfection

NES was a revolution in 2D gameplay
SNES perfected 2D gameplay
N64 was a revolution in 3D gameplay
Gamecube perfected 3D gameplay
Wii was a revolution in motion controlled games

following this pattern the Wii2 will perfect everything the Wii offers.