As per usual with Malstrom, he makes a great point, but he manages to insult a lot of people while doing so, and sound very pretentious all the while. Although he was more even-handed, he insulted all hardcore gamers (including Nintendo fanboys) and not just the Wii haters
Sales certainly shouldn't be the single determinant of quality, unless you take the aggregate features of everything that sells well. Certainly you wouldn't call Game Party, a platinum seller for Wii a good game, but you can take part of what it did right (simple, self-advertising title and appropriately low cost) and apply it to enrich the gaming market, and as the market is enriched, so is the culture. Culture is the market, the market as a whole. The problem is that Gaming Culture is becoming detached from the market
The Culture isn't doomed, what we're feeling is the culture changing at a slower rate than the market is, and particularly the grumblings of those who wish it were otherwise, those who are the agents of the culture's stagnation.
I always wondered what would happen if we locked Yahtzee and Malstrom in a room together. Someone should totally do that.