Considering that the Wii U is one year old, I'd say in between PS4 (Killzone and Infamous) and Xbox One (Forza 5 and Ryse) compared to the only worthy game that was released on Wii U at that time (Pikmin 3 and Wonderful 101).
Not considering the Wii U is one year old, then the Wii U has more good exclusives now.