Pros:
Having driven an hour from Nashville to get to this course because of its rating, I am left with mixed feelings about the course. First - by a mile - this course is occupied by some of the friendliest people that I have ever played disc golf around. You will play disc golf for years before you run across a course where the players try to make you feel more welcome than here.
The owner is the most welcoming that I have ever encountered. And I have met some pretty welcoming owners of private disc golf courses. This course is a labor of love. It is obvious when playing - it is obvious when you meet the owner.
I'm not a fan of gimmickry for its own sake. This course has some gimmickry, and even to a non-fan, the gimmickry works. The barn hole is a fair, if potentially unforgiving hole. I bogeyed it, but still felt that it was a fair hole. The hanging basket is the best implementation of a hanging basket that I have ever seen. I'm not a big fan of mandos and, yet, the mandos on this course did not bother me at all. They are purposeful and fair.
As to the course, as a course, there are concrete tee pads and good signage on every hole. Navigation is straightforward. There are few spots with any confusion as to routing. The course is approximately half wide open and half wooded. Overall, the distances are on the short side. there was only one hole over 400 feet. Most holes were under 300 with slightly more than half of the course being a technical, short, wooded course. There is significant, if not drastic, elevation change on the course. It's just a fun course to play.
There is a pro shop with a good selection of Innova discs available at reasonable prices. Parking is no issue, the course doesn't seem to get crowded and it is free to play.
Cons:
Perhaps my reason for reviewing this course is that it is currently rated higher than Cane Ridge and Cedar Hill, but it just isn't a better disc golf course then either of those two. Both are more varied and challenging than Oggwood. A buddy and I were traveling and, in all honesty, would not have gone out of our way to play Oggwood if we had known what it was like. But, being honest, I can't say that either of us regret the trip after playing the course. The experience was more than just the quality of the course.
As an example, there were just two of us and we got there during the Saturday doubles mini. We were playing fast and everyone else there was playing very slowly. And yet, every group we caught up to let us play through. In fact, every group went out of their way to let us play through. And we played through at least 6 groups. So even when detailing the shortcomings of the course, it is difficult to overlook the atmosphere which is pure winner.
As for actual cons, there are few. Navigation is straightforward, but there are apparently multiple tees and basket placements that aren't apparent to a first time player. There is a long fenceline that separates the course from an adjacent property that is clearly labeled "No Trespassing" and is basically a lost disc area. While the wooded portion of the course is moderately challenging, the more open portion of the course has several wide-open holes that offer little challenge beyond some mild elevation change. These cons are minor, however.
Other Thoughts:
If you are visiting Nashville and want to hit the most challenging, high quality disc golf course designs in the area, think twice about fitting Oggwood into your schedule. This course isn't about challenge. If you are thinking about going to a course and hanging out for the day on a private property where you can just play and hang out and have fun, this might just be exactly what you are looking for.
If I were simply rating this course from a design standpoint, I would probably rate it a little lower. But Oggwood is about more than just challenging your skill. It is a strong design, but it won't compete in that arena with other Nashville area courses like Cane Ridge, Seven Oaks or even Naval Hill. What it may lack in disc golf merit, it makes up in its fun factor.