I think as many people have said in other posts and other threads, that they are waiting for a price drop and more games from Nintendo, and I am guessing that after Nintendo reveal a hoard of games just before E3, the console will begin to sell well in the running up to the winter holiday season.
I feel that now many people will look towards the Wii U after the summer, as it will be cheaper and the games will start to flow, plus the backwards compatibility, no fees etc, plus people who haven't owned a wii, it will be like owning 2 new computers, and they will realise the wii has some decent games hidden among all the "casual" games, they just have to dig a bit deeper. lol
For me though sure Wind Waker will be great, but I would like a new high quality Zelda for next year, preferably with a Twilight Princess feel, and the lens of truth for the gamepad!