GTA CW was build for 3DS in exclusivity for one year, so we could say its normal.
Pokemon is just more famous than KH, like a mario, these kind of game will be alwas overrated because of their name.
But, a good example : GTA Vice city stories is a 86, when the CW is 93, you can say that is a crime.
Predictions for end of 2014 HW sales:
PS4: 17m XB1: 10m WiiU: 10m Vita: 10m