Jon,
I think what you're missing here is that the decision making processes are also fundamentally different amongst the brackets. Let's take your example of extremes for a moment.
A golfer's ability to afford a certain level of green fee regularly is set as a baseline. Let's use $50 on golf per week. So, if the golfer desires to play a round a week, his baseline green fee is $50. This places in that golfer's pool a number of golf courses in his area and the golfer routinely selects from that pool. The golfer will likely favor a few in that pool over the others because of other factors like architecture and conditioning. These are the value judgments. However, there is also a budget limitation here, in order for the golfer to afford a green fee at $100 course, he must accept the opportunity cost of a round at the $50 course. If that $100 round is comped, that opportunity cost is not there. So yes, you will be able to access the $100 course and make judgments on it's architecture and form opinions. That's all well and good and perfectly valid - TO A POINT. But in order for others to consume that opinion they must make that cost. Remember, Joe's initial post said that he has the opportunity to form opinions in an unbiased manner. I think that's a bunch of hooey. A bias still exists, it's just one that is divorced from the economics of the sport.
As the proof of the pudding is in the eating, I think you really have to ask yourself how many times you've given a course praise but kept to yourself you'd never actually pay the freight to play it. We all have them.
As an example, I doubt very few golfers who are able to spend $100 per week on a round of golf would be able to enjoy or understand the architectural merit of a place like Walnut Lane in Philadelphia - even though they could conceivably play there 5 times for every one round elsewhere. Joe even alluded to this with his point about rather playing Merion once than someone ten times worse ten times. Joe is capable of offsetting the nine round difference with free golf elsewhere, so it's fairly easy for him to say that. If he was subject to the opportunity cost, I seriously doubt he would.