I understand what you're saying. The way I see it is that those people who are being negative and selfish, or whatever, have an opinion that they should be allowed to express. Their point is just as valid as yours and mine when we talk about how cool Mer-Man's new head is, or whatever.
At the end of the day, I think it's great that people can voice their frustrations here. And, at the same time, all of the negativity in the world couldn't lessen my enjoyment of collecting MOTUC.