Steve,
The problem with the course is the location of the clubhouse which forced the routing to traverse the hillside.
On a similar property a mile away, Mountain Ridge, Ross sited the clubhouse on the highest point on the property, whereas, at Green Brook, the clubhouse is at the midpoint, elevation wise, with the holes traversing up the slope to the high point, then traversing back down the slope to the clubhouse, then traversing down the slope to the lowest point on the property, then traversing back up the slope to the clubhouse.
This pattern results in continuous sidehill lies with the ball either above or below your feet.
In addition, balls/drives starting on one side of a fairway either end up in the same side rough or on the opposite side of the fairway.
Not an attractive situation.