I don't have a Wii, so not much to be excited about for me. I've played Mario Kart for GBA and the DS, and I have walked away relatively impressed.
i have a wii and yes im happy about mario kart but all my excitement is focused on GTA IV on xbox 360
i have a wii and mario kart, i was so excited, i had mario-kart-itis on release day, and was unable to go in to school But now, im focused on GTA 4, woooooooo, i might have GTA-itis, on tuesday next week, lol