Pros:
Course Design and Flow: The course is very easy to follow and has good balance and flow. There is an excellent balance between short holes and long holes on this course, and the course is designed to only have a couple true "open" holes. There are only three holes that could be classified as "wooden," but the majority of the holes do have a few large trees that force the thrower to be accurate.
Short and Long Tees: I want to specifically give props to this aspect of the course. All holes (besides #2 and #15) have an option for short and long tees. Both tees are very easy to find from the previous hole and very clearly labeled. Both the short and long tees have the same par, meaning that two players of fairly different skill levels can play on a more level playing field. I played on the long tees today and thought the listed pars were fair; the long tees either added a decent amount of distance (70+ feet, up to nearly 200 feet in a couple instances) or created a significantly more difficult drive than the short tees.
Baskets and Signs: The tee baskets are easy to see, with the hole number listed on the top. Each tee (both long and short) has a new sign that gives an accurate hole distance, par, etc. In situations where the next hole direction isn't completely obvious, there is a little arrow hung under the basket pointing in the right direction.
Cons:
Tee Pads: This is the only true negative of this course, in my opinion. At the moment, the tee pads are turf, and for the most part they are in good condition. However, they are usually way too short and in the wooded holes, they are starting to wear down a little bit. I heard from a local that the signs were just installed, so maybe concrete tee pads are coming in the near future. At the moment, though, they are not.
Tee Pad Signs: The signs are very informative. However, when showing the hole on the sign, they show it oriented directional north, instead of orienting it with the tee pad at the bottom. This is not necessary a "con," but it is unconventional (I've never seen it before) and it can be confusing as a first-time player.
Park Signage: I did not see any signage in the park itself saying where the disc golf course actually was. Hole #1 starts right next to the bridge entering the park, across the street from the visitor parking and just downhill from the house (I don't know the name).
Other Thoughts:
I made the drive from downtown Nashville to play this course, and was impressed with the quality. Having said that, it is an extremely long drive from downtown Nashville, and there are other courses of the same quality much closer. However, if you are within 30 minutes of this course (i.e. Franklin, Murfreesboro, maybe even Brentwood or Antioch), then this course is well worth the drive to play. If the tee pads get upgraded, it will establish itself as one of the premier courses in Middle Tennessee, if it is not already there.