I hope you realize that the servers can only make the reviews worse and not better. Reviewers have played the multiplayer, sites holding off on putting down scores are only doing it to account for the servers potentially not working on launch.

Pretty much this

The developer/publisher didn't provide them with an online part, so they can only review the SP. That's not on the reviewers... If they cant get it working before they give out review copies, then too bad.

You upset because it's a Nintendo game?

Because the media is biased against Nintendo.

It's time to just accept the fact that this game is probably exactly what everyone is saying it is.

This

Servers are up. I just watched a reviewer streaming the game and he went online (and nobody was playing).

A french reviewer said in his review that he played online. He had to wait almost a day to start a game because nobody is playing. And yes, he said that the multiplayer is better than the single player, but really not enough to be a decent game.