great! worth the money and the struggle to get it!
the wii fit is fantastic, and I would really recommend getting one. Its defintly the game that I have spent the most time on the wii. I've been using it for 44days now, according to the wii fit, and i'm not getting bored of it. I thinki its really good for toning and with the muscle workouts and the yoga you can see if you are doing it correctly or not, but I don't think that you would see a dramatic change in weight by using only this, need more aerobic excercises. The balance games are addictive!
I think its worth making the effort to get, even though they are in short supply. I went to every shop in my town and got it at the 10th shop I went into, so wasn't too hard to get hold of if you make the effort!
overall its definately worth buying!