Before the release many people on these boards expressed concerns that this game would have little depth to it. Now it looks like those concerns were justified. :'(
The problem with playing competitive MKWii is that there is far too little to separate experts from beginners. The auto-charge MT mechanic leaves very little possibility of adding extra MTs on corners, constant SSMT is now useless, and wheelies on the straights does nothing to distinguish between players. All this makes me worry that we will all be pushing the upper limits within a year or less (if this game actually holds our attention for that long).
Not sure about this new 'everybody wins' philosophy.

I hope someone discovers something soon....
EDIT: I hadn't tried TTs yet when I wrote the above. I have now changed my mind and have just voted
NO. It is actually really difficult to drive perfectly in this game, even if the driving system is very simple this time around. In the long run I'm now sure experts will be separated from beginners by a very large margin. Kind of hard to notice the game's finer points while being hit with hundreds of items on wi-fi

But when I tried TTs I realised how great this game actually is!