I'm a little surprised at the lack of enthusiasm in this thread
I am very hyped, to the point that I placed my pre-order for this a few months ago. I was blown away by the demo at Hyper Japan, and the recent videos of it look amazing. I like the fact that they really concentrated on the details this time around, being able to do so many customisations to the racing environment, karts, and also the 8 player wireless! Battle mode also looks very very enticing, although I wish they put in block-fort from the N64, that ate a few years of my life I think.