IGN N-Podcast 60 and Summary - How Wii doesn't even compare to Current Gen.

[milkyjoe]

With regards to NSMBWii's lack of online, think about the precise platforming you get in 2D Mario games.

Now go and play an online enabled 2D platformer, like LBP. Marvel at the imprecise, floaty platforming on display which compensates for online problems.