I agree with him.
The difference between someone who plays games and someone who doesn't is enjoyment. If people buying WiiFit are playing it once and tossing it to the wayside, it means they're not enjoying it as much as they likely could/should.
The worst part is that many of these "non-gamers" aren't going to give games a second chance. If they don't buy in now, they're never going to buy in. They're going to hear people talk about video games and think about that "over priced WiiFit POS" they tossed in a closet after the first week. At that point they're done with gaming.
In fact, the more people Nintendo turns off to gaming, the more they're actually damaging the industry themselves. Nintendo got their quick buck, the consumers got something they won't like/use shortly after buying it, and the rest of the industry gets hosed.
