@Kenryoku_Maxis
I dont know where you get the idea that the NC is mostly limited to Nintendo published games. Dead Space Extraction has well over 5 videos, Muramasa was previewed on Nintendo Week, No More Heroes 2 has some footage i haven't seen anywhere else (probably not exclusive though). Complare that to games like Excite Bike, Mario Galaxy, or Metroid Prime Trilogy that each have very few or no videos at all. Of course big games like Wii Fit, mario Kart, SSBB, etc have massive coverage, but thats to be expected.
Its natural to assume that anything that is officially Nintendo would be inclined to side with Nintendo, but i dont think thats the case with this software.