Easy game to get hooked on...
I find that Single player mode is really fun in a sense of you can finally face bots and 1 player GP's are good too. Missions were a nice thought to but it wasn't needed, seeing that it wasn't very good. I've never seen a real point to time trials for some reason. They don't get you anything, just records that really don't matter. In Grand Prix's I think it's good that you get ranks on how well you did and get stars for Wi-fi.
This was the first game I played for Wi-fi and it did not make me regret it, **cough Tenchu Dark Secret cough**. It was good that you can register friends and have an icon show up if they want to face you. I'd of liked it if you could have a full license like Metroid Prime Hunters but it was an early Wi-fi game.
So final rankings.
Gameplay 9/10. It was really good but something was missing.
Graphics 8/10. At first I was actually underwhelmed by the graphics but as I played more I saw some other stuff that were pretty good so I give it a 8.
Sound 9/10. Some stuff were repetitive but it was still fun to listen to.
Value 10/10. No comment.
Tilt 10/10. No comment.
Buy it. Plain and simple ending...