It's not so much the reviews, but the inconsistency, that's the problem.
This so much! A lot of reviewers have opinions which they should have. I don't mind a range of scores even if it's for a really good or really bad game. However, when reviewers are inconsistent and contradicting, I realize they're just saying something to feed a fan base and receive views.
Kids love to hear CoD is doing well and Nintendo fanboys (like the evil ones...not regular ones, they're cool) love to hear this game is doing poorly.