Actually when you look at the gamerankings list of games, usually Nintendo Power's scores fall in the top scores for a game. Whether it be WarioWare Smooth Moves, Wario: Master of Disguise, Pokemon, Wii Sports, Super Paper Mario, Mario Strikers, and Wii play to name a few. Yeah they are better but they still have a positive slant towards Nintendo made games even if it isn't as pronounced (BTW I think Game Informer sucks as well, if I recall they are the ones that gave Paper Mario for Wii a poor score because it wasn't a hardcore game). So usually when I read a NP score I take off 1/2 to 1 point on any Nintendo game, to even things out.