Wii fit is pretty damn fun.

Yes it is I have it and its brillant and fun it really makes you see the results I have lost 4.0kg in five days its cool although make sure to warm up very well to stop muscles aching :)

Depends on how much you'll use it and what you want out of it. If you're the type of person who never follows through and drops a workout regimen after a month (like me), then the answer has to be NO, it is not worth it. If you're looking to get buff and work your butt off... no, it's not worth it 'cause it doesn't do that. But if you're looking for a light workout as a way to maintain yourself, you can't go wrong. The WiiFit is by far the BEST home yoga workout I've come across. I don't like yoga DVDs 'cause I can never tell what's going on. The WiiFit allows you to see each position from a couple of different angles and it illustrates exactly what you should be doing (stance, where to apply pressure, etc)... it's great. If you're terribly overweight or in terrible shape, the WiiFit probably isn't the best choice. However, if you're confined to a desk all day and are just looking to keep yourself in some sort of decent shape or keep the chub off - yeah,it's totally worth it. Hope this helps. I enjoy my WiiFit quite a bit and as someone who has a really hard time sticking to a workout, this has been the best thing I've found so far. Combining video games with working out? Brilliant. It's a lot of fun.

Yes. It's well worth spending the time to find one. I really enjoy ours.