id say this is the Wii's second best game and the wifi is great, only bad thing is that some people use hacks (even tho they look really cool). but to make wifi better Nintendo should of made you be able to talk to other people while in the lobby or racing and not just the Wii Speak cus i dont really like that, if they would of made it a head set than it would of been better so that only you can here them instead of every one else in the room to