Wii U > PS4 (for the fist time since PS4 release thanks to upcoming MK8 release)
Wii U > PS3
But PS3 + PS4 >> Nintendo only home console.
4 PS3&PS4 games in top 20 >> 0 Wii U game in top 20.
Wii U is dead in japan, now just a mario box when Playstations are king (of the small kingdom) of home console in Japan.