Ah I see. Simply suppressing people's ability or means to say what's on their mind does not mean that they truly accept the game. They probably still think its a 0 or 1 star game but just can't communicate it to you - that's all. And in a way it does make sense that a free developer would supress people's ability to communicate to them what they think of the quest. It doesn't matter what they think or what they want - the game was purely made for the enjoyment of the free developer. What people want is irrelevant as long as they aren't prepared to pay for it or spend the time making it themselves.
I personally think people should be able to express what they think. At least you know what's on their mind and I can deal with a few harsh words. With this system of suppression, you can potentially lose valuable information and insights which you might otherwise overlook.
