I'll say it again: GR is biased. In short: They only take into account American reviews only (there are VERY few European, and they don't take Ps3). And face it, EVERYONE is nationalist, at least to a certain degree. Since the % of American Wii games are lowest, they therefore average lower. Japaneese games are also a different category, which is liked more in Japan, equally in Europe, and less in USA.
Shortly, I will add one WITHOUT American games. Thank you.
Ps3: None of the top 20 games are made outside USA, at least as far I know. Unless SCEA, or maybe Capcom are Japaneese, which I don't think. http://www.gamerankings.com/itemrankings/simpleratings.asp
X360: 2/3of the top 20 games are made outside USA. http://www.gamerankings.com/itemrankings/simpleratings.asp
Wii: 10 of the top 20 games are made outside USA. http://www.gamerankings.com/itemrankings/simpleratings.asp
Also adding the Wiimote (many hardcore don't like waggling :P) and lesser graphics, and you see why.
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS
