Or due to remote location or restricted access issues they are in places that make them not all that accessible, and hence aren't worth the gas money and other headaches to go play.Just did a quick search. Of the 3518 courses in the US that have at least one review - 185 are rated one disc or lower. Approx 5 %!! There's an additional 5% that haven't even been reviewed. So roughly 10% of the courses are poor to abysmal or nobody serious about the game cares enough to bother to post a review.