Read my impressions of the Fusion Tour.
I just got back...the trip was amazing, and the games were incredibly fun...specially Zelda.
The Zelda demo was amazing, and the game is truly special. The controls melt in your hands and make sense to you. Using the Wiimote for sword fights is engaging, but not life changing, or game breaking...it works great, but isn't revolutionary. The Bow battles were outstanding though. I loved shooting enemies with the Bow and Arrow and sniping for long distances. It feel so rewarding to earn that hit with your steady hands.
You are going to want to buy this game for Wii, and don't even think about the Gamecube game as an option.